Version 14.5.2

Merge pull request #3474 from ebean-orm/feature/3453
#3453 - Different filterMany behavior when no matches found
2026-09-20 11:17:36 +00:00 · 2024-09-11 20:58:13 +12:00 · 2024-09-11 20:27:50 +12:00 · 2024-09-10 23:11:44 +12:00 · 2024-09-09 22:18:40 +12:00 · 2024-09-09 22:13:04 +12:00
2187 changed files with 29076 additions and 23118 deletions
@@ -1,7 +1,10 @@

 name: Build

-on: [push, pull_request]
+on:
+  pull_request:
+  push:
+    branches: master

 jobs:
  build:
@@ -17,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'zulu'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'zulu'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -16,18 +16,18 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        java_version: [GA,EA]
+        java_version: [GA,EA,23]
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
      uses: oracle-actions/setup-java@v1
      with:
        website: jdk.java.net
        release: ${{ matrix.java_version }}
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -17,14 +17,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -16,24 +16,26 @@ jobs:
    strategy:
      fail-fast: false
      matrix:
-        java_version: [11, 17]
+        java_version: [11, 17, 21]
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'zulu'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
        path:
          ~/.m2
        key: build-${{ env.cache-name }}
+    - name: Maven version
+      run: mvn --version
    - name: Build with Maven
      run: mvn package

@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'zulu'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -17,14 +17,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -20,14 +20,14 @@ jobs:
        os: [ubuntu-latest]

    steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
    - name: Set up Java
-      uses: actions/setup-java@v3
+      uses: actions/setup-java@v4
      with:
        java-version: ${{ matrix.java_version }}
        distribution: 'adopt'
    - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
      env:
        cache-name: maven-cache
      with:
@@ -11,6 +11,7 @@ ebean-profiling*.xml
 /db
 /mydb.db
 profiling/
+.DS_Store

 # Intellij project files
 *.iml
@@ -4,13 +4,13 @@ Overview of ebean.properties file

 ### DbMigration options

-You can set individual values for different platforms when generating migrations
+You can set individual values for different platforms when generating migrations.

 `dbmigration.platform.<PLATFORM>.databaseSequenceBatchSize`
 For DB's using sequences this is the number of sequence values prefetched.
 
 `dbmigration.platform.<PLATFORM>.dbuuid`
-Control, how UUID generation should work - it affects DDL which column type is generated. Possible values:
+Control, how UUID generation should work - it affects which column type is generated in DDL. Possible values:
 - BINARY enforces binary UUID 
 - VARCHAR enforces varchar UUID
 - BINARY_OPTIMIZED enforces binary-optimized UUID (makes sense only with Type1 ID)
@@ -19,7 +19,7 @@ Control, how UUID generation should work - it affects DDL which column type is g
 - AUTO_VARCHAR (default) use varchar when platform does not support UUID 

 `dbmigration.platform.<PLATFORM>.uuidStoreAsBinary`
-Same as setting dbuuid to BINARY
+Same as setting dbuuid to BINARY.

 `dbmigration.platform.<PLATFORM>.geometrySRID`
 The Geometry SRID value (default 4326).
@@ -30,7 +30,6 @@ The ID type (IDENTITY, SEQUENCE, GENERATOR, EXTERNAL)
 `dbmigration.platform.<PLATFORM>.mapping`
 Adjust the mapping. For example `BOOLEAN=integer(32);BIT=tinyint(3)`

-
 `ebean.migration.applyPrefix`
 Set this to "V" to be compatible with FlywayDB.

@@ -50,7 +49,7 @@ Set to true if the DB migration should be generated on server start.
 The version of a pending drop that should be generated as the next migration.

 `ebean.migration.includeGeneratedFileComment`
-TODO
+Adds the header about the migration files being generated when true. Reading 'THIS IS A GENERATED FILE - DO NOT MODIFY'

 `ebean.migration.metaTable`
 For running migration the DB table that holds migration execution status. Default 'db_migration'
@@ -65,17 +64,17 @@ Subdirectory the model xml files go into. Default 'model'
 Suffix. Default '.model.xml' 

 `ebean.migration.name`
-Description text that can be appended to the version to become the ddl script file name
+Description text that can be appended to the version to become the ddl script file name.
 
 `ebean.migration.patchInsertOn`
-migration versions that should be added to history without running.
+Migration versions that should be added to history without running.

 `ebean.migration.patchResetChecksumOn`
 migration versions that should have their checksum reset and not run.
 Use this if you get a 'Checksum mismatch' error.

 `ebean.migration.placeholders`
-A comma and equals delimited placeholders that are substituted in SQL scripts when running migration (used by DB Migration runner only).
+A comma and equals delimited map of placeholders that are substituted in SQL scripts when running migration (used by DB Migration runner only).

 `ebean.migration.platform`
 The database platform to generate migration DDL for.
@@ -90,7 +89,7 @@ The migration version name (typically FlywayDb compatible). Example: 1.1.1_2
 ### Ebean UUID options

 `ebean.uuidVersion`
-Controls, how the UUIDs are generated. Possible values
+Controls how the UUIDs are generated. Possible values:
 - VERSION4 (default) generate random V4 UUIDs,
 - VERSION1 generate rfc4122 compliant Type 1 UUIDs (requires a state file)
 - VERSION1RND generate fake Type 1 UUIDs
@@ -98,7 +97,7 @@ Controls, how the UUIDs are generated. Possible values
 Note, that V1 UUIDs in conjunction with AUTO_BINARY_OPTIMIZED will give you the best index performance, but you MUST understand how this works to avoid collisions.

 `ebean.uuidStateFile`
-The state file that is Required to generate V1 UUIDs
+The state file that is required to generate V1 UUIDs.


 ### DocStoreConfig
@@ -107,7 +106,7 @@ The state file that is Required to generate V1 UUIDs
 True when the Document store integration is active/on.

 `ebean.docstore.allowAllCertificates`
-Set to true such that the client allows connections to invalid/self signed SSL certificates.
+Set to true such that the client allows connections to invalid/self-signed SSL certificates.

 `ebean.docstore.bulkBatchSize`
 The default batch size to use for the Bulk API calls.
@@ -192,7 +191,7 @@ Suffix appended to the base table to derive the view that contains the union of
 Set to true if the DataSource uses autoCommit. Indicates that Ebean should use autoCommit friendly Transactions and TransactionManager.

 `ebean.autoReadOnlyDataSource`
-When true create a read only DataSource using readOnlyDataSourceConfig defaulting values from dataSourceConfig
+When true create a read only DataSource using readOnlyDataSourceConfig defaulting values from dataSourceConfig.

 `ebean.autostart`
 Should the server start all
@@ -56,7 +56,7 @@ Work at the highest level of abstraction and drop down levels as needed.
    <tr>
      <td align="center" valign="middle">
        <a href="https://www.foconis.de/" target="_blank">
-          <img width="222px" src="https://www.foconis.de/templates/yootheme/cache/foconis_logo_322-709da1de.png">
+          <img width="222px" src="https://group.foconis.com/download/ci/logo/png-72dpi/logo-quer/foconis-analytics-quer.png">
        </a>
      </td>
      <td align="center" valign="middle">
@@ -120,3 +120,4 @@ To set this option as the global default for IntelliJ use:
 `Run - Edit Configurations -> Edit configuration templates -> JUnit -> modify options - Do not use module-path option`


+end
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-clickhouse</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-clickhouse</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-cockroach</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-postgres</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-db2</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-db2</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-h2</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-h2</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-hana</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-hana</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-mariadb</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-mariadb</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-mysql</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-mysql</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <artifactId>ebean-parent</artifactId>
+    <groupId>io.ebean</groupId>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
+  </parent>
+
+  <name>ebean-net-postgis</name>
+  <description>ebean-net-postgis composite</description>
+  <artifactId>ebean-net-postgis</artifactId>
+
+  <properties>
+    <postgis.jdbc.version>2023.1.0</postgis.jdbc.version>
+    <postgres.jdbc.version>42.7.2</postgres.jdbc.version>
+  </properties>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-api</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-core</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-datasource</artifactId>
+      <version>${ebean-datasource.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
+    <!-- Technically optional but most expected to use query beans -->
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-querybean</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-platform-postgres</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-net-postgis-types</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.postgresql</groupId>
+      <artifactId>postgresql</artifactId>
+      <version>${postgres.jdbc.version}</version>
+      <exclusions>
+        <!-- exclude unnecessary checker framework -->
+        <exclusion>
+          <groupId>*</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+
+    <dependency>
+      <groupId>net.postgis</groupId>
+      <artifactId>postgis-jdbc</artifactId>
+      <version>${postgis.jdbc.version}</version>
+    </dependency>
+
+  </dependencies>
+</project>
@@ -0,0 +1,7 @@
+package io.ebean.postgis.assembly;
+
+/**
+ * Nothing interesting here - required placeholder for javadoc.
+ */
+public class Assembly {
+}
@@ -0,0 +1,10 @@
+module io.ebean.postgis {
+
+  requires transitive io.ebean.api;
+  requires transitive io.ebean.core;
+  requires transitive io.ebean.datasource;
+  requires transitive io.ebean.querybean;
+  requires transitive io.ebean.platform.postgres;
+  // requires transitive io.ebean.postgis.types;
+
+}
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-nuodb</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-nuodb</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-oracle</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-oracle</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -0,0 +1,85 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <parent>
+    <artifactId>ebean-parent</artifactId>
+    <groupId>io.ebean</groupId>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
+  </parent>
+
+  <name>ebean-postgis</name>
+  <description>ebean-postgis composite</description>
+  <artifactId>ebean-postgis</artifactId>
+
+  <properties>
+    <postgis.jdbc.version>2.5.1</postgis.jdbc.version>
+    <postgres.jdbc.version>42.7.2</postgres.jdbc.version>
+  </properties>
+
+  <dependencies>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-api</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-core</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-datasource</artifactId>
+      <version>${ebean-datasource.version}</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
+    <!-- Technically optional but most expected to use query beans -->
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-querybean</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-platform-postgres</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-postgis-types</artifactId>
+      <version>14.5.2</version>
+    </dependency>
+
+    <dependency>
+      <groupId>org.postgresql</groupId>
+      <artifactId>postgresql</artifactId>
+      <version>${postgres.jdbc.version}</version>
+      <exclusions>
+        <!-- exclude unnecessary checker framework -->
+        <exclusion>
+          <groupId>*</groupId>
+          <artifactId>*</artifactId>
+        </exclusion>
+      </exclusions>
+    </dependency>
+
+    <dependency>
+      <groupId>net.postgis</groupId>
+      <artifactId>postgis-jdbc</artifactId>
+      <version>${postgis.jdbc.version}</version>
+    </dependency>
+
+  </dependencies>
+</project>
@@ -0,0 +1,7 @@
+package io.ebean.postgis.assembly;
+
+/**
+ * Nothing interesting here - required placeholder for javadoc.
+ */
+public class Assembly {
+}
@@ -0,0 +1,10 @@
+module io.ebean.postgis {
+
+  requires transitive io.ebean.api;
+  requires transitive io.ebean.core;
+  requires transitive io.ebean.datasource;
+  requires transitive io.ebean.querybean;
+  requires transitive io.ebean.platform.postgres;
+  // requires transitive io.ebean.postgis.types;
+
+}
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-postgres</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-postgres</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-sqlite</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-sqlite</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-sqlserver</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-sqlserver</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean-yugabyte</name>
@@ -16,13 +17,13 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -31,17 +32,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-postgres</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -2,9 +2,10 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <parent>
-    <artifactId>composites</artifactId>
+    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
+    <relativePath>../..</relativePath>
  </parent>

  <name>ebean (all platforms)</name>
@@ -16,31 +17,31 @@
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-api</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-core</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-joda-time</artifactId>
-      <version>13.17.0</version>
+      <version>14.0.0</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-jackson-jsonnode</artifactId>
-      <version>13.17.0</version>
+      <version>14.0.0</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-jackson-mapper</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
@@ -49,17 +50,23 @@
      <version>${ebean-datasource.version}</version>
    </dependency>

+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-migration</artifactId>
+      <version>${ebean-migration.version}</version>
+    </dependency>
+
    <!-- Technically optional but most expected to use query beans -->
    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-querybean</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

    <dependency>
      <groupId>io.ebean</groupId>
      <artifactId>ebean-platform-all</artifactId>
-      <version>13.17.0</version>
+      <version>14.5.2</version>
    </dependency>

  </dependencies>
@@ -4,7 +4,7 @@
  <parent>
    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
  </parent>

  <artifactId>composites</artifactId>
@@ -23,6 +23,8 @@
    <module>ebean-nuodb</module>
    <module>ebean-oracle</module>
    <module>ebean-postgres</module>
+    <module>ebean-postgis</module>
+    <module>ebean-net-postgis</module>
 <!--    <module>sqlanywhere</module>-->
    <module>ebean-sqlite</module>
    <module>ebean-sqlserver</module>
@@ -4,7 +4,7 @@
  <parent>
    <artifactId>ebean-parent</artifactId>
    <groupId>io.ebean</groupId>
-    <version>13.17.0</version>
+    <version>14.5.2</version>
  </parent>

  <name>ebean api</name>
@@ -26,12 +26,6 @@
      <version>1.0</version>
    </dependency>

-    <dependency>
-      <groupId>io.avaje</groupId>
-      <artifactId>avaje-config</artifactId>
-      <version>2.4</version>
-    </dependency>
-
    <!--
    Class retention Nonnull and Nullable annotations
    to assist with IDE auto-completion with Ebean API
@@ -42,9 +36,15 @@
      <version>1.1</version>
    </dependency>

+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>avaje-config</artifactId>
+      <version>3.12</version>
+    </dependency>
+
    <dependency>
      <groupId>io.ebean</groupId>
-      <artifactId>persistence-api</artifactId>
+      <artifactId>jakarta-persistence-api</artifactId>
      <version>${ebean-persistence-api.version}</version>
    </dependency>

@@ -90,29 +90,22 @@
      <optional>true</optional>
    </dependency>

-    <!-- JAVAX-DEPENDENCY-START -->
+    <!-- JAVAX-DEPENDENCY-START ___
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>javax.servlet-api</artifactId>
      <version>3.1.0</version>
      <optional>true</optional>
    </dependency>
-    <!-- JAVAX-DEPENDENCY-END -->
-    <!-- JAKARTA-DEPENDENCY-START ___
+    ____ JAVAX-DEPENDENCY-END -->
+    <!-- JAKARTA-DEPENDENCY-START -->
    <dependency>
      <groupId>jakarta.servlet</groupId>
      <artifactId>jakarta.servlet-api</artifactId>
      <version>6.0.0</version>
      <optional>true</optional>
    </dependency>
-    ____ JAKARTA-DEPENDENCY-END -->
-
-    <dependency>
-      <groupId>io.avaje</groupId>
-      <artifactId>junit</artifactId>
-      <version>1.1</version>
-      <scope>test</scope>
-    </dependency>
+    <!-- JAKARTA-DEPENDENCY-END -->

  </dependencies>

@@ -1,6 +1,6 @@
 package io.ebean;

-import javax.persistence.PessimisticLockException;
+import jakarta.persistence.PessimisticLockException;

 /**
 * Thrown when failing to acquire a pessimistic lock.
@@ -33,11 +33,6 @@ import java.util.Optional;
@NonNullApi
 public abstract class BeanFinder<I,T> {

-  /**
-   * Migrate to using database rather than server.
-   */
-  @Deprecated
-  protected final Database server;
  protected final Database database;
  protected final Class<T> type;

@@ -50,7 +45,6 @@ public abstract class BeanFinder<I,T> {
  protected BeanFinder(Class<T> type, Database database) {
    this.type = type;
    this.database = database;
-    this.server = database;
  }

  /**
@@ -7,8 +7,8 @@ import io.ebean.cache.ServerCacheManager;
 import io.ebean.plugin.Property;
 import io.ebean.text.json.JsonContext;

-import javax.persistence.OptimisticLockException;
-import javax.persistence.PersistenceException;
+import jakarta.persistence.OptimisticLockException;
+import jakarta.persistence.PersistenceException;
 import java.util.Collection;
 import java.util.List;
 import java.util.Map;
@@ -266,49 +266,6 @@ public final class DB {
    getDefault().register(transactionCallback);
  }

-  /**
-   * Commit the current transaction.
-   */
-  public static void commitTransaction() {
-    getDefault().commitTransaction();
-  }
-
-  /**
-   * Rollback the current transaction.
-   */
-  public static void rollbackTransaction() {
-    getDefault().rollbackTransaction();
-  }
-
-  /**
-   * If the current transaction has already been committed do nothing otherwise
-   * rollback the transaction.
-   * <p>
-   * It is preferable to use <em>try with resources</em> rather than this.
-   * <p>
-   * Useful to put in a finally block to ensure the transaction is ended, rather
-   * than a rollbackTransaction() in each catch block.
-   * <p>
-   * Code example:
-   *
-   * <pre>{@code
-   *   DB.beginTransaction();
-   *   try {
-   *     // do some fetching and or persisting
-   *
-   *     // commit at the end
-   *     DB.commitTransaction();
-   *
-   *   } finally {
-   *     // if commit didn't occur then rollback the transaction
-   *     DB.endTransaction();
-   *   }
-   * }</pre>
-   */
-  public static void endTransaction() {
-    getDefault().endTransaction();
-  }
-
  /**
   * Mark the current transaction as rollback only.
   */
@@ -0,0 +1,49 @@
+package io.ebean;
+
+import io.ebean.service.SpiInTuples;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Default implementation of SpiInTuples.
+ */
+final class DInTuples implements SpiInTuples {
+
+  private final String[] properties;
+  private final int propertyCount;
+  private final List<Object[]> entries = new ArrayList<>();
+
+
+  DInTuples(String[] properties) {
+    this.properties = properties;
+    this.propertyCount = properties.length;
+  }
+
+  @Override
+  public InTuples add(Object... values) {
+    if (values.length != propertyCount) {
+      throw new IllegalArgumentException("Require " + propertyCount + " values but got " + values.length);
+    }
+    entries.add(values);
+    return this;
+  }
+
+  /**
+   * Return the first property name.
+   */
+  @Override
+  public String[] properties() {
+    return properties;
+  }
+
+  /**
+   * Return all the value pairs.
+   */
+  @Override
+  public List<Object[]> entries() {
+    return Collections.unmodifiableList(entries);
+  }
+
+}
@@ -0,0 +1,104 @@
+package io.ebean;
+
+final class DInsertOptionsBuilder implements InsertOptions.Builder {
+
+  private Boolean getGeneratedKeys;
+  private boolean onConflictUpdate;
+  private boolean onConflictNothing;
+  private String constraint;
+  private String uniqueColumns;
+  private String updateSet;
+
+  @Override
+  public InsertOptions.Builder onConflictNothing() {
+    this.onConflictNothing = true;
+    return this;
+  }
+
+  @Override
+  public InsertOptions.Builder onConflictUpdate() {
+    this.onConflictUpdate = true;
+    return this;
+  }
+
+  @Override
+  public InsertOptions.Builder constraint(String constraint) {
+    this.constraint = constraint;
+    return this;
+  }
+
+  @Override
+  public InsertOptions.Builder uniqueColumns(String uniqueColumns) {
+    this.uniqueColumns = uniqueColumns;
+    return this;
+  }
+
+  @Override
+  public InsertOptions.Builder updateSet(String updateSet) {
+    this.updateSet = updateSet;
+    return this;
+  }
+
+  @Override
+  public InsertOptions.Builder getGeneratedKeys(boolean getGeneratedKeys) {
+    this.getGeneratedKeys = getGeneratedKeys;
+    return this;
+  }
+
+  @Override
+  public InsertOptions build() {
+    return new Options(constraint, uniqueColumns, updateSet, onConflictUpdate, onConflictNothing, getGeneratedKeys);
+  }
+
+  static final class Options implements InsertOptions {
+
+    private static final String UPDATE = "U";
+    private static final String NOTHING = "N";
+    private static final String NORMAL = "_";
+    private final String key;
+    private final Boolean getGeneratedKeys;
+    private final String constraint;
+    private final String uniqueColumns;
+    private final String updateSet;
+
+    Options(String constraint, String uniqueColumns, String updateSet, boolean onConflictUpdate, boolean onConflictNothing, Boolean getGeneratedKeys) {
+      this.constraint = constraint;
+      this.uniqueColumns = uniqueColumns;
+      this.updateSet = updateSet;
+      this.getGeneratedKeys = getGeneratedKeys;
+      this.key = (onConflictUpdate ? UPDATE : onConflictNothing ? NOTHING : NORMAL)
+        + '+' + plus(constraint)
+        + '+' + plus(uniqueColumns)
+        + '+' + plus(updateSet);
+    }
+
+    private String plus(String val) {
+      return val == null ? "" : val;
+    }
+
+    @Override
+    public String key() {
+      return key;
+    }
+
+    @Override
+    public String constraint() {
+      return constraint;
+    }
+
+    @Override
+    public String uniqueColumns() {
+      return uniqueColumns;
+    }
+
+    @Override
+    public String updateSet() {
+      return updateSet;
+    }
+
+    @Override
+    public Boolean getGetGeneratedKeys() {
+      return getGeneratedKeys;
+    }
+  }
+}
@@ -1,9 +1,9 @@
 package io.ebean;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;

 /**
- * Thrown when a foreign key constraint is enforced.
+ * Thrown when a foreign key constraint is enforced or a field is too large.
 */
 public class DataIntegrityException extends PersistenceException {
  private static final long serialVersionUID = -6740171949170180970L;
@@ -14,4 +14,11 @@ public class DataIntegrityException extends PersistenceException {
  public DataIntegrityException(String message, Throwable cause) {
    super(message, cause);
  }
+
+  /**
+   * Create with message only.
+   */
+  public DataIntegrityException(String message) {
+    super(message);
+  }
 }
@@ -11,8 +11,8 @@ import io.ebean.plugin.Property;
 import io.ebean.plugin.SpiServer;
 import io.ebean.text.json.JsonContext;

-import javax.persistence.OptimisticLockException;
-import javax.persistence.PersistenceException;
+import jakarta.persistence.OptimisticLockException;
+import jakarta.persistence.PersistenceException;
 import javax.sql.DataSource;
 import java.util.Collection;
 import java.util.List;
@@ -35,14 +35,14 @@ import java.util.concurrent.Callable;
 * <h5>The 'default' Database</h5>
 * <p>
 * One Database can be designated as the 'default' or 'primary' Database
- * (see {@link DatabaseConfig#setDefaultServer(boolean)}. Many methods on DB
+ * (see {@link DatabaseConfig#setDefaultServer(boolean)}). Many methods on DB
 * such as {@link DB#find(Class)} etc are actually just a convenient way to
 * call methods on the 'default/primary' Database.
 *
 * <h5>Constructing a Database</h5>
 * <p>
 * Databases are constructed by the DatabaseFactory. They can be created
- * programmatically via {@link DatabaseFactory#create(DatabaseConfig)} or they
+ * programmatically via {@link DatabaseFactory#create(DatabaseBuilder)} or they
 * can be automatically constructed on demand using configuration information in
 * the application.properties file.
 *
@@ -86,6 +86,23 @@ import java.util.concurrent.Callable;
@NonNullApi
 public interface Database {

+  /**
+   * Return a new database builder.
+   * <pre>{@code
+   *
+   *   // build the 'default' database using configuration
+   *   // from application.properties / application.yaml
+   *
+   *   Database db = Database.builder()
+   *     .loadFromProperties()
+   *     .build();
+   *
+   * }</pre>
+   */
+  static DatabaseBuilder builder() {
+    return new DatabaseConfig();
+  }
+
  /**
   * Shutdown the Database instance.
   */
@@ -166,7 +183,7 @@ public interface Database {
  /**
   * Return the BeanState for a given entity bean.
   * <p>
-   * This will return null if the bean is not an enhanced entity bean.
+   * This will throw an IllegalArgumentException if the bean is not an enhanced entity bean.
   */
  BeanState beanState(Object bean);

@@ -649,43 +666,6 @@ public interface Database {
   */
  void flush();

-  /**
-   * Commit the current transaction.
-   */
-  void commitTransaction();
-
-  /**
-   * Rollback the current transaction.
-   */
-  void rollbackTransaction();
-
-  /**
-   * If the current transaction has already been committed do nothing otherwise
-   * rollback the transaction.
-   * <p>
-   * Useful to put in a finally block to ensure the transaction is ended, rather
-   * than a rollbackTransaction() in each catch block.
-   * <p>
-   * Code example:
-   * <p>
-   * <pre>{@code
-   *
-   *   database.beginTransaction();
-   *   try {
-   *     // do some fetching and or persisting ...
-   *
-   *     // commit at the end
-   *     database.commitTransaction();
-   *
-   *   } finally {
-   *     // if commit didn't occur then rollback the transaction
-   *     database.endTransaction();
-   *   }
-   *
-   * }</pre>
-   */
-  void endTransaction();
-
  /**
   * Refresh the values of a bean.
   * <p>
@@ -1204,22 +1184,53 @@ public interface Database {
   */
  void insert(Object bean);

+  /**
+   * Insert the bean with options (ON CONFLICT DO UPDATE | DO NOTHING).
+   * <p>
+   * Currently, this is limited to use with Postgres only,
+   * <p>
+   * When using this ebean will look to determine the unique columns by looking at
+   * the mapping like {@code @Column(unique=true} and {@code @Index(unique=true}.
+   */
+  void insert(Object bean, InsertOptions insertOptions);
+
  /**
   * Insert the bean with a transaction.
   */
  void insert(Object bean, Transaction transaction);

+  /**
+   * Insert the beans with options (ON CONFLICT DO UPDATE | DO NOTHING) and transaction.
+   * <p>
+   * Currently, this is limited to use with Postgres only,
+   */
+  void insert(Object bean, InsertOptions insertOptions, Transaction transaction);
+
  /**
   * Insert a collection of beans. If there is no current transaction one is created and used to
   * insert all the beans in the collection.
   */
  void insertAll(Collection<?> beans);

+  /**
+   * Insert the beans with options - typically ON CONFLICT DO UPDATE | DO NOTHING.
+   * <p>
+   * Currently, this is limited to use with Postgres only,
+   */
+  void insertAll(Collection<?> beans, InsertOptions options);
+
  /**
   * Insert a collection of beans with an explicit transaction.
   */
  void insertAll(Collection<?> beans, Transaction transaction);

+  /**
+   * Insert the beans with options (ON CONFLICT DO UPDATE | DO NOTHING) and transaction.
+   * <p>
+   * Currently, this is limited to use with Postgres only,
+   */
+  void insertAll(Collection<?> beans, InsertOptions options, Transaction transaction);
+
  /**
   * Execute explicitly passing a transaction.
   */
@@ -1,13 +1,11 @@
 package io.ebean;

 import io.ebean.config.ContainerConfig;
-import io.ebean.config.DatabaseConfig;
 import io.ebean.service.SpiContainer;
 import io.ebean.service.SpiContainerFactory;
+import jakarta.persistence.PersistenceException;

-import javax.persistence.PersistenceException;
 import java.util.Iterator;
-import java.util.Properties;
 import java.util.ServiceLoader;
 import java.util.concurrent.locks.ReentrantLock;

@@ -76,9 +74,10 @@ public final class DatabaseFactory {
   *
   * }</pre>
   */
-  public static Database create(DatabaseConfig config) {
+  public static Database create(DatabaseBuilder builder) {
    lock.lock();
    try {
+      var config = builder.settings();
      if (config.getName() == null) {
        throw new PersistenceException("The name is null (it is required)");
      }
@@ -102,7 +101,7 @@ public final class DatabaseFactory {
  /**
   * Create using the DatabaseConfig additionally specifying a classLoader to use as the context class loader.
   */
-  public static Database createWithContextClassLoader(DatabaseConfig config, ClassLoader classLoader) {
+  public static Database createWithContextClassLoader(DatabaseBuilder config, ClassLoader classLoader) {
    lock.lock();
    try {
      ClassLoader currentContextLoader = Thread.currentThread().getContextClassLoader();
@@ -132,7 +131,7 @@ public final class DatabaseFactory {
    }
  }

-  private static Database createInternal(DatabaseConfig config) {
+  private static Database createInternal(DatabaseBuilder.Settings config) {
    return container(config.getContainerConfig()).createServer(config);
  }

@@ -146,12 +145,9 @@ public final class DatabaseFactory {
    if (container != null) {
      return container;
    }
-
    if (containerConfig == null) {
      // effectively load configuration from ebean.properties
-      Properties properties = DbPrimary.getProperties();
      containerConfig = new ContainerConfig();
-      containerConfig.loadFromProperties(properties);
    }
    container = createContainer(containerConfig);
    return container;
@@ -160,7 +156,7 @@ public final class DatabaseFactory {
  /**
   * Create the container instance using the configuration.
   */
-  protected static SpiContainer createContainer(ContainerConfig containerConfig) {
+  private static SpiContainer createContainer(ContainerConfig containerConfig) {
    Iterator<SpiContainerFactory> factories = ServiceLoader.load(SpiContainerFactory.class).iterator();
    if (factories.hasNext()) {
      return factories.next().create(containerConfig);
@@ -3,7 +3,7 @@ package io.ebean;
 import io.ebean.config.BeanNotEnhancedException;
 import io.ebean.datasource.DataSourceConfigurationException;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import java.util.HashMap;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.locks.ReentrantLock;
@@ -38,12 +38,15 @@ final class DbContext {
        }
      }
    } catch (BeanNotEnhancedException e) {
+      String msg = "Bean is not enhanced? See https://ebean.io/docs/trouble-shooting#not-enhanced";
+      log.log(ERROR, msg, e);
      throw e;

    } catch (DataSourceConfigurationException e) {
      String msg = "Configuration error creating DataSource for the default Database." +
        " This typically means a missing application-test.yaml or missing ebean-test dependency." +
        " See https://ebean.io/docs/trouble-shooting#datasource";
+      log.log(ERROR, msg, e);
      throw new DataSourceConfigurationException(msg, e);

    } catch (Throwable e) {
@@ -44,25 +44,12 @@ final class DbPrimary {
   * Return the default database name.
   */
  static String getDefaultServerName() {
-    lock.lock();
-    try {
-      getProperties();
-      return defaultServerName;
-    } finally {
-      lock.unlock();
-    }
-  }
-
-  /**
-   * Return the default configuration Properties.
-   */
-  static Properties getProperties() {
    lock.lock();
    try {
      if (defaultServerName == null) {
        defaultServerName = determineDefaultServerName();
      }
-      return Config.asProperties();
+      return defaultServerName;
    } finally {
      lock.unlock();
    }
@@ -3,6 +3,8 @@ package io.ebean;
 import io.avaje.lang.NonNullApi;
 import io.avaje.lang.Nullable;

+import javax.sql.DataSource;
+import java.sql.Connection;
 import java.util.Collection;
 import java.util.List;
 import java.util.Optional;
@@ -205,4 +207,21 @@ public interface DtoQuery<T> extends CancelableQuery {
   * Use the explicit transaction to execute the query.
   */
  DtoQuery<T> usingTransaction(Transaction transaction);
+
+  /**
+   * Execute the query using the given connection.
+   */
+  DtoQuery<T> usingConnection(Connection connection);
+
+  /**
+   * Ensure that the master DataSource is used if there is a read only data source
+   * being used (that is using a read replica database potentially with replication lag).
+   * <p>
+   * When the database is configured with a read-only DataSource via
+   * say {@link io.ebean.DatabaseBuilder#readOnlyDataSource(DataSource)} then
+   * by default when a query is run without an active transaction, it uses the read-only data
+   * source. We use {@code usingMaster()} to instead ensure that the query is executed
+   * against the master data source.
+   */
+  DtoQuery<T> usingMaster();
 }
@@ -41,14 +41,14 @@ public final class Expr {
   * Equal To - property equal to the given value.
   */
  public static Expression eq(String propertyName, Object value) {
-    return DB.expressionFactory().eq(propertyName, value);
+    return factory().eq(propertyName, value);
  }

  /**
   * Not Equal To - property not equal to the given value.
   */
  public static Expression ne(String propertyName, Object value) {
-    return DB.expressionFactory().ne(propertyName, value);
+    return factory().ne(propertyName, value);
  }

  /**
@@ -56,7 +56,7 @@ public final class Expr {
   * using a lower() function to make it case insensitive).
   */
  public static Expression ieq(String propertyName, String value) {
-    return DB.expressionFactory().ieq(propertyName, value);
+    return factory().ieq(propertyName, value);
  }

  /**
@@ -66,28 +66,28 @@ public final class Expr {
   * </p>
   */
  public static Expression inRange(String propertyName, Object value1, Object value2) {
-    return DB.expressionFactory().inRange(propertyName, value1, value2);
+    return factory().inRange(propertyName, value1, value2);
  }

  /**
   * Between - property between the two given values.
   */
  public static Expression between(String propertyName, Object value1, Object value2) {
-    return DB.expressionFactory().between(propertyName, value1, value2);
+    return factory().between(propertyName, value1, value2);
  }

  /**
   * Between - value between two given properties.
   */
  public static Expression between(String lowProperty, String highProperty, Object value) {
-    return DB.expressionFactory().betweenProperties(lowProperty, highProperty, value);
+    return factory().betweenProperties(lowProperty, highProperty, value);
  }

  /**
   * Greater Than - property greater than the given value.
   */
  public static Expression gt(String propertyName, Object value) {
-    return DB.expressionFactory().gt(propertyName, value);
+    return factory().gt(propertyName, value);
  }

  /**
@@ -95,42 +95,42 @@ public final class Expr {
   * value.
   */
  public static Expression ge(String propertyName, Object value) {
-    return DB.expressionFactory().ge(propertyName, value);
+    return factory().ge(propertyName, value);
  }

  /**
   * Less Than - property less than the given value.
   */
  public static Expression lt(String propertyName, Object value) {
-    return DB.expressionFactory().lt(propertyName, value);
+    return factory().lt(propertyName, value);
  }

  /**
   * Less Than or Equal to - property less than or equal to the given value.
   */
  public static Expression le(String propertyName, Object value) {
-    return DB.expressionFactory().le(propertyName, value);
+    return factory().le(propertyName, value);
  }

  /**
   * Is Null - property is null.
   */
  public static Expression isNull(String propertyName) {
-    return DB.expressionFactory().isNull(propertyName);
+    return factory().isNull(propertyName);
  }

  /**
   * Is Not Null - property is not null.
   */
  public static Expression isNotNull(String propertyName) {
-    return DB.expressionFactory().isNotNull(propertyName);
+    return factory().isNotNull(propertyName);
  }

  /**
   * Case insensitive {@link #exampleLike(Object)}
   */
  public static ExampleExpression iexampleLike(Object example) {
-    return DB.expressionFactory().iexampleLike(example);
+    return factory().iexampleLike(example);
  }

  /**
@@ -138,14 +138,14 @@ public final class Expr {
   * LikeType.RAW (you need to add you own wildcards % and _).
   */
  public static ExampleExpression exampleLike(Object example) {
-    return DB.expressionFactory().exampleLike(example);
+    return factory().exampleLike(example);
  }

  /**
   * Create the query by Example expression specifying more options.
   */
  public static ExampleExpression exampleLike(Object example, boolean caseInsensitive, LikeType likeType) {
-    return DB.expressionFactory().exampleLike(example, caseInsensitive, likeType);
+    return factory().exampleLike(example, caseInsensitive, likeType);
  }

  /**
@@ -153,7 +153,7 @@ public final class Expr {
   * characters % (percentage) and _ (underscore).
   */
  public static Expression like(String propertyName, String value) {
-    return DB.expressionFactory().like(propertyName, value);
+    return factory().like(propertyName, value);
  }

  /**
@@ -162,14 +162,14 @@ public final class Expr {
   * a lower() function to make the expression case insensitive.
   */
  public static Expression ilike(String propertyName, String value) {
-    return DB.expressionFactory().ilike(propertyName, value);
+    return factory().ilike(propertyName, value);
  }

  /**
   * Starts With - property like value%.
   */
  public static Expression startsWith(String propertyName, String value) {
-    return DB.expressionFactory().startsWith(propertyName, value);
+    return factory().startsWith(propertyName, value);
  }

  /**
@@ -177,14 +177,14 @@ public final class Expr {
   * lower() function to make the expression case insensitive.
   */
  public static Expression istartsWith(String propertyName, String value) {
-    return DB.expressionFactory().istartsWith(propertyName, value);
+    return factory().istartsWith(propertyName, value);
  }

  /**
   * Ends With - property like %value.
   */
  public static Expression endsWith(String propertyName, String value) {
-    return DB.expressionFactory().endsWith(propertyName, value);
+    return factory().endsWith(propertyName, value);
  }

  /**
@@ -192,14 +192,14 @@ public final class Expr {
   * function to make the expression case insensitive.
   */
  public static Expression iendsWith(String propertyName, String value) {
-    return DB.expressionFactory().iendsWith(propertyName, value);
+    return factory().iendsWith(propertyName, value);
  }

  /**
   * Contains - property like %value%.
   */
  public static Expression contains(String propertyName, String value) {
-    return DB.expressionFactory().contains(propertyName, value);
+    return factory().contains(propertyName, value);
  }

  /**
@@ -207,42 +207,42 @@ public final class Expr {
   * function to make the expression case insensitive.
   */
  public static Expression icontains(String propertyName, String value) {
-    return DB.expressionFactory().icontains(propertyName, value);
+    return factory().icontains(propertyName, value);
  }

  /**
   * For collection properties that are empty (have not existing elements).
   */
  public static Expression isEmpty(String propertyName) {
-    return DB.expressionFactory().isEmpty(propertyName);
+    return factory().isEmpty(propertyName);
  }

  /**
   * For collection properties that are not empty (have existing elements).
   */
  public static Expression isNotEmpty(String propertyName) {
-    return DB.expressionFactory().isNotEmpty(propertyName);
+    return factory().isNotEmpty(propertyName);
  }

  /**
   * In - property has a value in the array of values.
   */
  public static Expression in(String propertyName, Object[] values) {
-    return DB.expressionFactory().in(propertyName, values);
+    return factory().in(propertyName, values);
  }

  /**
   * In - using a subQuery.
   */
  public static Expression in(String propertyName, Query<?> subQuery) {
-    return DB.expressionFactory().in(propertyName, subQuery);
+    return factory().in(propertyName, subQuery);
  }

  /**
   * In - property has a value in the collection of values.
   */
  public static Expression in(String propertyName, Collection<?> values) {
-    return DB.expressionFactory().in(propertyName, values);
+    return factory().in(propertyName, values);
  }

  /**
@@ -279,14 +279,14 @@ public final class Expr {
   * }</pre>
   */
  public static Expression inOrEmpty(String propertyName, Collection<?> values) {
-    return DB.expressionFactory().inOrEmpty(propertyName, values);
+    return factory().inOrEmpty(propertyName, values);
  }

  /**
   * Id Equal to - ID property is equal to the value.
   */
  public static Expression idEq(Object value) {
-    return DB.expressionFactory().idEq(value);
+    return factory().idEq(value);
  }

  /**
@@ -299,7 +299,7 @@ public final class Expr {
   * @param propertyMap a map keyed by property names.
   */
  public static Expression allEq(Map<String, Object> propertyMap) {
-    return DB.expressionFactory().allEq(propertyMap);
+    return factory().allEq(propertyMap);
  }

  /**
@@ -310,7 +310,7 @@ public final class Expr {
   * </p>
   */
  public static Expression raw(String raw, Object value) {
-    return DB.expressionFactory().raw(raw, value);
+    return factory().raw(raw, value);
  }

  /**
@@ -321,48 +321,48 @@ public final class Expr {
   * </p>
   */
  public static Expression raw(String raw, Object[] values) {
-    return DB.expressionFactory().raw(raw, values);
+    return factory().raw(raw, values);
  }

  /**
   * Add raw expression with no parameters.
   */
  public static Expression raw(String raw) {
-    return DB.expressionFactory().raw(raw);
+    return factory().raw(raw);
  }

  /**
   * And - join two expressions with a logical and.
   */
  public static Expression and(Expression expOne, Expression expTwo) {
-    return DB.expressionFactory().and(expOne, expTwo);
+    return factory().and(expOne, expTwo);
  }

  /**
   * Or - join two expressions with a logical or.
   */
  public static Expression or(Expression expOne, Expression expTwo) {
-    return DB.expressionFactory().or(expOne, expTwo);
+    return factory().or(expOne, expTwo);
  }

  /**
   * Negate the expression (prefix it with NOT).
   */
  public static Expression not(Expression exp) {
-    return DB.expressionFactory().not(exp);
+    return factory().not(exp);
  }

  /**
   * Return a list of expressions that will be joined by AND's.
   */
  public static <T> Junction<T> conjunction(Query<T> query) {
-    return DB.expressionFactory().conjunction(query);
+    return factory().conjunction(query);
  }

  /**
   * Return a list of expressions that will be joined by OR's.
   */
  public static <T> Junction<T> disjunction(Query<T> query) {
-    return DB.expressionFactory().disjunction(query);
+    return factory().disjunction(query);
  }
 }
@@ -36,6 +36,11 @@ import java.util.Map;
 */
 public interface ExpressionFactory {

+  /**
+   * Return a new ExpressionList.
+   */
+  <T> ExpressionList<T> expressionList();
+
  /**
   * Path exists - for the given path in a JSON document.
   */
@@ -369,6 +374,11 @@ public interface ExpressionFactory {
   */
  Expression inPairs(Pairs pairs);

+  /**
+   * In expression using multiple columns.
+   */
+  Expression inTuples(InTuples pairs);
+
  /**
   * In - property has a value in the array of values.
   */
@@ -4,7 +4,7 @@ import io.avaje.lang.NonNullApi;
 import io.avaje.lang.Nullable;
 import io.ebean.search.*;

-import javax.persistence.NonUniqueResultException;
+import jakarta.persistence.NonUniqueResultException;
 import java.sql.Connection;
 import java.sql.Timestamp;
 import java.util.*;
@@ -54,14 +54,12 @@ public interface ExpressionList<T> {
  Query<T> orderById(boolean orderById);

  /**
-   * Set the order by clause replacing the existing order by clause if there is
-   * one.
-   * <p>
-   * This follows SQL syntax using commas between each property with the
-   * optional asc and desc keywords representing ascending and descending order
-   * respectively.
+   * @deprecated migrate to {@link #orderBy(String)}
   */
-  ExpressionList<T> order(String orderByClause);
+  @Deprecated(since = "13.19", forRemoval = true)
+  default ExpressionList<T> order(String orderByClause) {
+    return orderBy(orderByClause);
+  }

  /**
   * Set the order by clause replacing the existing order by clause if there is
@@ -74,15 +72,12 @@ public interface ExpressionList<T> {
  ExpressionList<T> orderBy(String orderBy);

  /**
-   * Return the OrderBy so that you can append an ascending or descending
-   * property to the order by clause.
-   * <p>
-   * This will never return a null. If no order by clause exists then an 'empty'
-   * OrderBy object is returned.
-   * <p>
-   * This is the same as <code>orderBy()</code>
+   * @deprecated migrate to {@link #orderBy()}.
   */
-  OrderBy<T> order();
+  @Deprecated(forRemoval = true)
+  default OrderBy<T> order() {
+    return orderBy();
+  }

  /**
   * Return the OrderBy so that you can append an ascending or descending
@@ -95,12 +90,6 @@ public interface ExpressionList<T> {
   */
  OrderBy<T> orderBy();

-  /**
-   * Deprecated migrate to {@link #orderBy(String)}
-   */
-  @Deprecated
-  Query<T> setOrderBy(String orderBy);
-
  /**
   * Apply the path properties to the query replacing the select and fetch clauses.
   */
@@ -233,6 +222,8 @@ public interface ExpressionList<T> {
  int delete();

  /**
+   * @deprecated migrate to {@link #usingTransaction(Transaction)} then delete().
+   * <p>
   * Execute as a delete query deleting the 'root level' beans that match the predicates
   * in the query.
   * <p>
@@ -242,6 +233,7 @@ public interface ExpressionList<T> {
   *
   * @return the number of rows that were deleted.
   */
+  @Deprecated(forRemoval = true, since = "13.1.0")
  int delete(Transaction transaction);

  /**
@@ -253,11 +245,14 @@ public interface ExpressionList<T> {
  int update();

  /**
+   * @deprecated migrate to {@link #usingTransaction(Transaction)} then update().
+   * <p>
   * Execute as a update query with the given transaction.
   *
   * @return the number of rows that were updated.
   * @see UpdateQuery
   */
+  @Deprecated(forRemoval = true, since = "13.1.0")
  int update(Transaction transaction);

  /**
@@ -404,6 +399,7 @@ public interface ExpressionList<T> {
   *
   * }</pre>
   */
+  @Nullable
  default <A> A findSingleAttribute() {
    List<A> list = findSingleAttributeList();
    return !list.isEmpty() ? list.get(0) : null;
@@ -518,6 +514,8 @@ public interface ExpressionList<T> {
  ExpressionList<T> filterMany(String manyProperty);

  /**
+   * @deprecated for removal - migrate to {@link #filterManyRaw(String, String, Object...)}.
+   * <p>
   * Add filter expressions to the many property.
   *
   * <pre>{@code
@@ -534,8 +532,29 @@ public interface ExpressionList<T> {
   * @param expressions  Filter expressions with and, or and ? or ?1 type bind parameters
   * @param params       Bind parameters used in the expressions
   */
+  @Deprecated(forRemoval = true)
  ExpressionList<T> filterMany(String manyProperty, String expressions, Object... params);

+  /**
+   * Add filter expressions for the many path. The expressions can include SQL functions if
+   * desired and the property names are translated to column names.
+   * <p>
+   * The expressions can contain placeholders for bind values using <code>?</code> or <code>?1</code> style.
+   *
+   * <pre>{@code
+   *
+   *     new QCustomer()
+   *       .name.startsWith("Postgres")
+   *       .contacts.filterManyRaw("status = ? and firstName like ?", Contact.Status.NEW, "Rob%")
+   *       .findList();
+   *
+   * }</pre>
+   *
+   * @param rawExpressions The raw expressions which can include ? and ?1 style bind parameter placeholders
+   * @param params The parameter values to bind
+   */
+  ExpressionList<T> filterManyRaw(String manyProperty, String rawExpressions, Object... params);
+
  /**
   * Specify specific properties to fetch on the main/root bean (aka partial
   * object).
@@ -1141,6 +1160,11 @@ public interface ExpressionList<T> {
   */
  ExpressionList<T> inPairs(Pairs pairs);

+  /**
+   * In expression using multiple columns.
+   */
+  ExpressionList<T> inTuples(InTuples pairs);
+
  /**
   * EXISTS a raw SQL SubQuery.
   *
@@ -1,26 +1,9 @@
 package io.ebean;

-import io.avaje.lang.Nullable;
-
 import java.time.Clock;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.Set;
-import java.util.function.Consumer;
-import java.util.function.Predicate;
-import java.util.stream.Stream;

 /**
 * The extended API for Database.
- * <p>
- * Deprecated in favour of using {@link Query#usingTransaction(Transaction)} instead.
- * <p>
- * This provides the finder methods that take an explicit transaction rather than obtaining
- * the transaction from the usual mechanism (which is ThreadLocal based).
- * <p>
- * Note that in all cases the transaction supplied can be null and in this case the Database
- * will use the normal mechanism to obtain the transaction to use.
 */
 public interface ExtendedServer {

@@ -35,162 +18,4 @@ public interface ExtendedServer {
  @Deprecated
  void setClock(Clock clock);

-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> boolean exists(Query<T> ormQuery, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> int findCount(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <A, T> List<A> findIds(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> QueryIterator<T> findIterate(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> Stream<T> findStream(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> void findEach(Query<T> query, Consumer<T> consumer, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> void findEach(Query<T> query, int batch, Consumer<List<T>> consumer, Transaction t);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> void findEachWhile(Query<T> query, Predicate<T> consumer, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> List<Version<T>> findVersions(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> List<T> findList(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> FutureRowCount<T> findFutureCount(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> FutureIds<T> findFutureIds(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> FutureList<T> findFutureList(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> PagedList<T> findPagedList(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> Set<T> findSet(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <K, T> Map<K, T> findMap(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <A, T> List<A> findSingleAttributeList(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <A, T> Set<A> findSingleAttributeSet(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  @Nullable
-  <T> T findOne(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> Optional<T> findOneOrEmpty(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> int delete(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  <T> int update(Query<T> query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  List<SqlRow> findList(SqlQuery query, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  void findEach(SqlQuery query, Consumer<SqlRow> consumer, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link Query#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  void findEachWhile(SqlQuery query, Predicate<SqlRow> consumer, Transaction transaction);
-
-  /**
-   * Deprecated migrate to using {@link SqlQuery#usingTransaction(Transaction)}.
-   */
-  @Deprecated
-  @Nullable
-  SqlRow findOne(SqlQuery query, Transaction transaction);
-
 }
@@ -1,6 +1,6 @@
 package io.ebean;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import java.util.List;
 import java.util.concurrent.Future;
 import java.util.concurrent.TimeUnit;
@@ -0,0 +1,36 @@
+package io.ebean;
+
+/**
+ * IN expression using multiple columns.
+ * <p>
+ * Currently this is not supported with SQLServer or DB2.
+ * <p>
+ * Produces SQL expression in the form of (A,B,C) IN ((a0,b0,c0), (a1,b1,c1), ... )
+ * where A,B,C are the properties in the tuples.
+ */
+public interface InTuples {
+
+  /**
+   * Create given the properties in the tuples.
+   */
+  static InTuples of(String... properties) {
+    return new DInTuples(properties);
+  }
+
+  /**
+   * Create given the properties in the tuples.
+   */
+  static InTuples of(Query.Property<?>... properties) {
+    String[] props = new String[properties.length];
+    for (int i = 0; i < properties.length; i++) {
+      props[i] = properties[i].toString();
+    }
+    return new DInTuples(props);
+  }
+
+  /**
+   * Add a tuple entry. All values must be non-null.
+   */
+  InTuples add(Object... values);
+
+}
@@ -0,0 +1,119 @@
+package io.ebean;
+
+import io.avaje.lang.Nullable;
+
+/**
+ * Options to be used with insert such as ON CONFLICT DO UPDATE | NOTHING.
+ */
+public interface InsertOptions {
+
+  /**
+   * Use ON CONFLICT UPDATE with automatic determination of the unique columns to conflict on.
+   * <p>
+   * Uses mapping to determine the unique columns - {@code @Column(unique=true)} and {@code @Index(unique=true)} .
+   */
+  InsertOptions ON_CONFLICT_UPDATE = InsertOptions.builder()
+    .onConflictUpdate()
+    .build();
+
+  /**
+   * Use ON CONFLICT DO NOTHING with automatic determination of the unique columns to conflict on.
+   * <p>
+   * Uses mapping to determine the unique columns - {@code @Column(unique=true)} and {@code @Index(unique=true)} .
+   */
+  InsertOptions ON_CONFLICT_NOTHING = InsertOptions.builder()
+    .onConflictNothing()
+    .build();
+
+  /**
+   * Return a builder for InsertOptions.
+   */
+  static Builder builder() {
+    return new DInsertOptionsBuilder();
+  }
+
+  /**
+   * Return the constraint name that is used for ON CONFLICT.
+   */
+  @Nullable
+  String constraint();
+
+  /**
+   * Return the unique columns that is used for ON CONFLICT.
+   * <p>
+   * When not explicitly set will use mapping like {@code @Column(unique=true)} to determine the
+   * non-unique columns.
+   */
+  @Nullable
+  String uniqueColumns();
+
+  /**
+   * Return the ON CONFLICT UPDATE SET clause.
+   * <p>
+   * When not set will use the non-unique columns.
+   */
+  @Nullable
+  String updateSet();
+
+  /**
+   * Return if GetGeneratedKeys should be used to fetch the generated keys after insert.
+   */
+  @Nullable
+  Boolean getGetGeneratedKeys();
+
+  /**
+   * Return the key for these build options.
+   */
+  String key();
+
+  /**
+   * The builder for InsertOptions.
+   */
+  interface Builder {
+
+    /**
+     * Use a ON CONFLICT UPDATE automatically determining the unique columns.
+     */
+    Builder onConflictUpdate();
+
+    /**
+     * Use a ON CONFLICT DO NOTHING automatically determining the unique columns.
+     */
+    Builder onConflictNothing();
+
+    /**
+     * Specify an explicit conflict constraint name.
+     * <p>
+     * When this is used then unique columns will not be used.
+     */
+    Builder constraint(String constraint);
+
+    /**
+     * Specify the unique columns for the conflict target.
+     * <p>
+     * When not specified and constraint is also not specified then
+     * it will automatically determine the unique columns
+     * based on mapping like {@code @Column(unique=true)} and
+     * {@code @Index(unique=true)} .
+     */
+    Builder uniqueColumns(String uniqueColumns);
+
+    /**
+     * Specify the ON CONFLICT DO UPDATE SET clause.
+     * <p>
+     * When not specified ebean will include all the non-unique columns.
+     */
+    Builder updateSet(String updateSet);
+
+    /**
+     * Specify if GetGeneratedKeys should be used to return generated keys.
+     */
+    Builder getGeneratedKeys(boolean getGeneratedKeys);
+
+    /**
+     * Build and return the insert options.
+     */
+    InsertOptions build();
+
+  }
+}
@@ -0,0 +1,42 @@
+package io.ebean;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+/**
+ * Helper methods for Lists.
+ */
+public final class Lists {
+
+  private Lists() {
+  }
+
+  /**
+   * Partition the source List into sub-lists with a maximum size.
+   * <p>
+   * The sub-lists will all be the max size except for the last sub-list
+   * which can potentially be smaller.
+   *
+   * @param source The source list
+   * @param max    The max size of each partition
+   * @param <T>    The list element type
+   * @return List of sub-list partitions
+   */
+  public static <T> List<List<T>> partition(List<T> source, int max) {
+    final int totalCount = source.size();
+    if (totalCount == 0) {
+      return Collections.emptyList();
+    } else if (totalCount <= max) {
+      return List.of(source);
+    }
+    final int numOfPartitions = (totalCount + max - 1) / max;  // round up
+    final var dest = new ArrayList<List<T>>(numOfPartitions);
+    for (int i = 0; i < numOfPartitions; i++) {
+      final int from = i * max;
+      final int to = Math.min(from + max, totalCount);
+      dest.add(source.subList(from, to));
+    }
+    return dest;
+  }
+}
@@ -186,15 +186,15 @@ public class OrderBy<T> implements Serializable {
    if (list.isEmpty()) {
      return null;
    }
-    StringBuilder sb = new StringBuilder();
+    var append = new StringAppend();
    for (int i = 0; i < list.size(); i++) {
      Property property = list.get(i);
      if (i > 0) {
-        sb.append(", ");
+        append.append(", ");
      }
-      sb.append(property.toStringFormat());
+      property.toStringFormat(append);
    }
-    return sb.toString();
+    return append.toString();
  }

  @Override
@@ -231,6 +231,55 @@ public class OrderBy<T> implements Serializable {
    return this;
  }

+  /**
+   * Append the order by clause.
+   */
+  public interface Append {
+
+    /**
+     * Append a property expression.
+     */
+    Append property(String property);
+
+    /**
+     * Append a literal.
+     */
+    Append append(String literal);
+
+    /**
+     * Parse and append an expression.
+     */
+    Append parse(String expression);
+  }
+
+  private static final class StringAppend implements Append {
+
+    private final StringBuilder builder = new StringBuilder();
+
+    @Override
+    public String toString() {
+      return builder.toString();
+    }
+
+    @Override
+    public Append property(String property) {
+      builder.append(property);
+      return this;
+    }
+
+    @Override
+    public Append append(String literal) {
+      builder.append(literal);
+      return this;
+    }
+
+    @Override
+    public Append parse(String raw) {
+      builder.append(raw);
+      return this;
+    }
+  }
+
  /**
   * A property and its ascending descending order.
   */
@@ -309,36 +358,25 @@ public class OrderBy<T> implements Serializable {

    @Override
    public String toString() {
-      return toStringFormat();
+      return property;
    }

-    public String toStringFormat() {
-      if (nulls == null && collation == null) {
-        if (ascending) {
-          return property;
+    public void toStringFormat(Append append) {
+      if (collation != null)  {
+        if (collation.contains("${}")) {
+          // this is a complex collation, e.g. DB2 - we must replace the property
+          append.parse(collation.replace("${}", property));
        } else {
-          return property + " desc";
+          append.property(property).append(" collate ").append(collation);
        }
      } else {
-        StringBuilder sb = new StringBuilder();
-        if (collation != null)  {
-          if (collation.contains("${}")) {
-            // this is a complex collation, e.g. DB2 - we must replace the property
-            sb.append(collation.replace("${}", property));
-          } else {
-            sb.append(property);
-            sb.append(" collate ").append(collation);
-          }
-        } else {
-          sb.append(property);
-        }
-        if (!ascending) {
-          sb.append(" ").append("desc");
-        }
-        if (nulls != null) {
-          sb.append(" ").append(nulls).append(" ").append(highLow);
-        }
-        return sb.toString();
+        append.property(property);
+      }
+      if (!ascending) {
+        append.append(" desc");
+      }
+      if (nulls != null) {
+        append.append(" ").append(nulls).append(" ").append(highLow);
      }
    }

@@ -1,6 +1,6 @@
 package io.ebean;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;

 /**
 * Captures and wraps IOException's occurring during ElasticSearch processing etc.
@@ -30,23 +30,6 @@ public interface ProfileLocation {
    return XServiceProvider.profileLocationFactory().create(label);
  }

-  /**
-   * Deprecated in favor of {@link #create(String)}.
-   */
-  @Deprecated
-  static ProfileLocation create(int lineNumber, String label) {
-    return create(label);
-  }
-
-  /**
-   * Deprecated for removal - not used.
-   * Create and return a new ProfileLocation with a given location.
-   */
-  @Deprecated
-  static ProfileLocation createAt(String location) {
-    return XServiceProvider.profileLocationFactory().createAt(location);
-  }
-
  /**
   * Obtain the description returning true if this is the initial call.
   */
@@ -0,0 +1,982 @@
+package io.ebean;
+
+import io.avaje.lang.Nullable;
+
+import javax.sql.DataSource;
+import java.sql.Connection;
+import java.sql.Timestamp;
+import java.util.List;
+import java.util.Map;
+import java.util.Optional;
+import java.util.Set;
+import java.util.function.BooleanSupplier;
+import java.util.function.Consumer;
+import java.util.function.Predicate;
+import java.util.stream.Stream;
+
+/**
+ * Build and execute an ORM query.
+ *
+ * @param <SELF> The type of the builder
+ * @param <T>    The entity bean type
+ */
+public interface QueryBuilder<SELF, T> extends QueryBuilderProjection<SELF, T> {
+
+  /**
+   * Set root table alias.
+   */
+  SELF alias(String alias);
+
+  /**
+   * Apply changes to the query using a function.
+   *
+   * @param apply Function that applies changes to the query.
+   */
+  SELF also(Consumer<SELF> apply);
+
+  /**
+   * Apply changes to the query conditional on the supplied predicate.
+   * <p>
+   * Typically, the changes are extra predicates etc.
+   *
+   * @param predicate The predicate which when true the changes are applied
+   * @param apply     The changes to apply to the query
+   */
+  SELF alsoIf(BooleanSupplier predicate, Consumer<SELF> apply);
+
+  /**
+   * Perform an 'As of' query using history tables to return the object graph
+   * as of a time in the past.
+   * <p>
+   * To perform this query the DB must have underlying history tables.
+   *
+   * @param asOf the date time in the past at which you want to view the data
+   */
+  SELF asOf(Timestamp asOf);
+
+  /**
+   * Execute the query against the draft set of tables.
+   */
+  SELF asDraft();
+
+  /**
+   * Convert the query to a DTO bean query.
+   * <p>
+   * We effectively use the underlying ORM query to build the SQL and then execute
+   * and map it into DTO beans.
+   */
+  <D> DtoQuery<D> asDto(Class<D> dtoClass);
+
+  /**
+   * Convert the query to a UpdateQuery.
+   * <p>
+   * Typically this is used with query beans to covert a query bean
+   * query into an UpdateQuery like the examples below.
+   * </p>
+   *
+   * <pre>{@code
+   *
+   *  int rowsUpdated = new QCustomer()
+   *       .name.startsWith("Rob")
+   *       .asUpdate()
+   *       .set("active", false)
+   *       .update();;
+   *
+   * }</pre>
+   *
+   * <pre>{@code
+   *
+   *   int rowsUpdated = new QContact()
+   *       .notes.note.startsWith("Make Inactive")
+   *       .email.endsWith("@foo.com")
+   *       .customer.id.equalTo(42)
+   *       .asUpdate()
+   *       .set("inactive", true)
+   *       .setRaw("email = lower(email)")
+   *       .update();
+   *
+   * }</pre>
+   */
+  UpdateQuery<T> asUpdate();
+
+  /**
+   * Return a copy of the query.
+   * <p>
+   * This is so that you can use a Query as a "prototype" for creating other
+   * query instances. You could create a Query with various where expressions
+   * and use that as a "prototype" - using this copy() method to create a new
+   * instance that you can then add other expressions then execute.
+   * </p>
+   */
+  SELF copy();
+
+  /**
+   * Execute the query using the given transaction.
+   */
+  SELF usingTransaction(Transaction transaction);
+
+  /**
+   * Execute the query using the given connection.
+   */
+  SELF usingConnection(Connection connection);
+
+  /**
+   * Execute the query using the given database.
+   */
+  SELF usingDatabase(Database database);
+
+  /**
+   * Ensure that the master DataSource is used if there is a read only data source
+   * being used (that is using a read replica database potentially with replication lag).
+   * <p>
+   * When the database is configured with a read-only DataSource via
+   * say {@link io.ebean.config.DatabaseConfig#setReadOnlyDataSource(DataSource)} then
+   * by default when a query is run without an active transaction, it uses the read-only data
+   * source. We we use {@code usingMaster()} to instead ensure that the query is executed
+   * against the master data source.
+   */
+  SELF usingMaster();
+
+  /**
+   * Set the base table to use for this query.
+   * <p>
+   * Typically this is used when a table has partitioning and we wish to specify a specific
+   * partition/table to query against.
+   * </p>
+   * <pre>{@code
+   *
+   *   QOrder()
+   *   .setBaseTable("order_2019_05")
+   *   .status.equalTo(Status.NEW)
+   *   .findList();
+   *
+   * }</pre>
+   */
+  SELF setBaseTable(String baseTable);
+
+  /**
+   * Specify the PersistenceContextScope to use for this query.
+   * <p>
+   * When this is not set the 'default' configured on {@link io.ebean.config.DatabaseConfig#setPersistenceContextScope(PersistenceContextScope)}
+   * is used - this value defaults to {@link PersistenceContextScope#TRANSACTION}.
+   * <p>
+   * Note that the same persistence Context is used for subsequent lazy loading and query join queries.
+   * <p>
+   * Note that #findEach uses a 'per object graph' PersistenceContext so this scope is ignored for
+   * queries executed as #findIterate, #findEach, #findEachWhile.
+   *
+   * @param scope The scope to use for this query and subsequent lazy loading.
+   */
+  SELF setPersistenceContextScope(PersistenceContextScope scope);
+
+  /**
+   * Explicitly specify whether to use AutoTune for this query.
+   * <p>
+   * If you do not call this method on a query the "Implicit AutoTune mode" is
+   * used to determine if AutoTune should be used for a given query.
+   * <p>
+   * AutoTune can add additional fetch paths to the query and specify which
+   * properties are included for each path. If you have explicitly defined some
+   * fetch paths AutoTune will not remove them.
+   */
+  SELF setAutoTune(boolean autoTune);
+
+  /**
+   * Execute the query allowing properties with invalid JSON to be collected and not fail the query.
+   * <pre>{@code
+   *
+   *   // fetch a bean with JSON content
+   *   EBasicJsonList bean= DB.find(EBasicJsonList.class)
+   *       .setId(42)
+   *       .setAllowLoadErrors()  // collect errors into bean state if we have invalid JSON
+   *       .findOne();
+   *
+   *
+   *   // get the invalid JSON errors from the bean state
+   *   Map<String, Exception> errors = server().getBeanState(bean).getLoadErrors();
+   *
+   *   // If this map is not empty tell we have invalid JSON
+   *   // and should try and fix the JSON content or inform the user
+   *
+   * }</pre>
+   */
+  SELF setAllowLoadErrors();
+
+  /**
+   * Set the default lazy loading batch size to use.
+   * <p>
+   * When lazy loading is invoked on beans loaded by this query then this sets the
+   * batch size used to load those beans.
+   *
+   * @param lazyLoadBatchSize the number of beans to lazy load in a single batch
+   */
+  SELF setLazyLoadBatchSize(int lazyLoadBatchSize);
+
+  /**
+   * Set a label on the query.
+   * <p>
+   * This label can be used to help identify query performance metrics but we can also use
+   * profile location enhancement on Finders so for some that would be a better option.
+   */
+  SELF setLabel(String label);
+
+  /**
+   * Set a SQL query hint.
+   * <p>
+   * This results in an inline comment that immediately follows
+   * after the select keyword in the form: {@code /*+ hint *\/ }
+   */
+  SELF setHint(String hint);
+
+  /**
+   * Set the index(es) to search for a document store which uses partitions.
+   * <p>
+   * For example, when executing a query against ElasticSearch with daily indexes we can
+   * explicitly specify the indexes to search against.
+   * </p>
+   * <pre>{@code
+   *
+   *   // explicitly specify the indexes to search
+   *   query.setDocIndexName("logstash-2016.11.5,logstash-2016.11.6")
+   *
+   *   // search today's index
+   *   query.setDocIndexName("$today")
+   *
+   *   // search the last 3 days
+   *   query.setDocIndexName("$last-3")
+   *
+   * }</pre>
+   * <p>
+   * If the indexName is specified with ${daily} e.g. "logstash-${daily}" ... then we can use
+   * $today and $last-x as the search docIndexName like the examples below.
+   * </p>
+   * <pre>{@code
+   *
+   *   // search today's index
+   *   query.setDocIndexName("$today")
+   *
+   *   // search the last 3 days
+   *   query.setDocIndexName("$last-3")
+   *
+   * }</pre>
+   *
+   * @param indexName The index or indexes to search against
+   * @return This query
+   */
+  SELF setDocIndexName(String indexName);
+
+  /**
+   * Execute the query including soft deleted rows.
+   * <p>
+   * This means that Ebean will not add any predicates to the query for filtering out
+   * soft deleted rows. You can still add your own predicates for the deleted properties
+   * and effectively you have full control over the query to include or exclude soft deleted
+   * rows as needed for a given use case.
+   */
+  SELF setIncludeSoftDeletes();
+
+  /**
+   * Disable read auditing for this query.
+   * <p>
+   * This is intended to be used when the query is not a user initiated query and instead
+   * part of the internal processing in an application to load a cache or document store etc.
+   * In these cases we don't want the query to be part of read auditing.
+   */
+  SELF setDisableReadAuditing();
+
+  /**
+   * Set true if you want to disable lazy loading.
+   * <p>
+   * That is, once the object graph is returned further lazy loading is disabled.
+   */
+  SELF setDisableLazyLoading(boolean disableLazyLoading);
+
+  /**
+   * Set whether this query uses DISTINCT.
+   */
+  SELF setDistinct(boolean distinct);
+
+  /**
+   * Restrict the query to only return subtypes of the given inherit type.
+   * <pre>{@code
+   *
+   *   List<Animal> animals =
+   *     new QAnimal()
+   *       .name.startsWith("Fluffy")
+   *       .setInheritType(Cat.class)
+   *       .findList();
+   *
+   * }</pre>
+   */
+  SELF setInheritType(Class<? extends T> type);
+
+  /**
+   * Set the first row to return for this query.
+   *
+   * @param firstRow the first row to include in the query result.
+   */
+  SELF setFirstRow(int firstRow);
+
+  /**
+   * Set the maximum number of rows to return in the query.
+   *
+   * @param maxRows the maximum number of rows to return in the query.
+   */
+  SELF setMaxRows(int maxRows);
+
+  /**
+   * Set RawSql to use for this query.
+   */
+  SELF setRawSql(RawSql rawSql);
+
+  /**
+   * Extended version for setDistinct in conjunction with "findSingleAttributeList";
+   *
+   * <pre>{@code
+   *
+   *  List<CountedValue<Order.Status>> orderStatusCount =
+   *
+   *     DB.find(Order.class)
+   *      .select("status")
+   *      .where()
+   *      .gt("orderDate", LocalDate.now().minusMonths(3))
+   *
+   *      // fetch as single attribute with a COUNT
+   *      .setCountDistinct(CountDistinctOrder.COUNT_DESC_ATTR_ASC)
+   *      .findSingleAttributeList();
+   *
+   *     for (CountedValue<Order.Status> entry : orderStatusCount) {
+   *       System.out.println(" count:" + entry.getCount()+" orderStatus:" + entry.getValue() );
+   *     }
+   *
+   *   // produces
+   *
+   *   count:3 orderStatus:NEW
+   *   count:1 orderStatus:SHIPPED
+   *   count:1 orderStatus:COMPLETE
+   *
+   * }</pre>
+   */
+  SELF setCountDistinct(CountDistinctOrder orderBy);
+
+  /**
+   * Set the property to use as keys for a map.
+   * <p>
+   * If no property is set then the id property is used.
+   * </p>
+   * <pre>{@code
+   *
+   * // Assuming sku is unique for products...
+   *
+   * Map<String,Product> productMap = DB.find(Product.class)
+   *     .setMapKey("sku")  // sku map keys...
+   *     .findMap();
+   *
+   * }</pre>
+   *
+   * @param mapKey the property to use as keys for a map.
+   */
+  SELF setMapKey(String mapKey);
+
+  /**
+   * Set to true if this query should execute against the doc store.
+   * <p>
+   * When setting this you may also consider disabling lazy loading.
+   */
+  SELF setUseDocStore(boolean useDocStore);
+
+  /**
+   * When set to true when you want the returned beans to be read only.
+   */
+  SELF setReadOnly(boolean readOnly);
+
+  /**
+   * Set a timeout on this query.
+   * <p>
+   * This will typically result in a call to setQueryTimeout() on a
+   * preparedStatement. If the timeout occurs an exception will be thrown - this
+   * will be a SQLException wrapped up in a PersistenceException.
+   * </p>
+   *
+   * @param secs the query timeout limit in seconds. Zero means there is no limit.
+   */
+  SELF setTimeout(int secs);
+
+  /**
+   * A hint which for JDBC translates to the Statement.fetchSize().
+   * <p>
+   * Gives the JDBC driver a hint as to the number of rows that should be
+   * fetched from the database when more rows are needed for ResultSet.
+   * </p>
+   * <p>
+   * Note that internally findEach and findEachWhile will set the fetch size
+   * if it has not already as these queries expect to process a lot of rows.
+   * If we didn't then Postgres and MySql for example would eagerly pull back
+   * all the row data and potentially consume a lot of memory in the process.
+   * </p>
+   * <p>
+   * As findEach and findEachWhile automatically set the fetch size we don't have
+   * to do so generally but we might still wish to for tuning a specific use case.
+   * </p>
+   */
+  SELF setBufferFetchSizeHint(int fetchSize);
+
+  /**
+   * Set the mode to use the bean cache when executing this query.
+   * <p>
+   * By default, "find by id" and "find by natural key" will use the bean cache
+   * when bean caching is enabled. Setting this to false means that the query
+   * will not use the bean cache and instead hit the database.
+   * <p>
+   * By default, findList() with natural keys will not use the bean cache. In that
+   * case we need to explicitly use the bean cache.
+   */
+  SELF setBeanCacheMode(CacheMode beanCacheMode);
+
+  /**
+   * Set the {@link CacheMode} to use the query for executing this query.
+   */
+  SELF setUseQueryCache(CacheMode cacheMode);
+
+  /**
+   * Set this to false to not use the bean cache.
+   * <p>
+   * This method is now superseded by {@link #setBeanCacheMode(CacheMode)}
+   * which provides more explicit options controlled bean cache use.
+   * <p>
+   * This method is likely to be deprecated in the future with migration
+   * over to setUseBeanCache().
+   */
+  default SELF setUseCache(boolean useCache) {
+    return setBeanCacheMode(useCache ? CacheMode.ON : CacheMode.OFF);
+  }
+
+  /**
+   * Calls {@link #setUseQueryCache(CacheMode)} with <code>ON</code> or <code>OFF</code>.
+   */
+  default SELF setUseQueryCache(boolean enabled) {
+    return setUseQueryCache(enabled ? CacheMode.ON : CacheMode.OFF);
+  }
+
+  /**
+   * Set the order by clause replacing the existing order by clause if there is
+   * one.
+   * <p>
+   * This follows SQL syntax using commas between each property with the
+   * optional asc and desc keywords representing ascending and descending order
+   * respectively.
+   */
+  SELF orderBy(String orderByClause);
+
+  /**
+   * Set an OrderBy object to replace any existing OrderBy clause.
+   */
+  SELF setOrderBy(OrderBy<T> orderBy);
+
+  /**
+   * Controls, if paginated queries should always append an 'order by id' statement at the end to
+   * guarantee a deterministic sort result. This may affect performance.
+   * If this is not enabled, and an orderBy is set on the query, it's up to the programmer that
+   * this query provides a deterministic result.
+   */
+  SELF orderById(boolean orderById);
+
+  /**
+   * Execute the query with the given lock type and WAIT.
+   * <p>
+   * Note that <code>forUpdate()</code> is the same as
+   * <code>withLock(LockType.UPDATE)</code>.
+   * <p>
+   * Provides us with the ability to explicitly use Postgres
+   * SHARE, KEY SHARE, NO KEY UPDATE and UPDATE row locks.
+   */
+  SELF withLock(Query.LockType lockType);
+
+  /**
+   * Execute the query with the given lock type and lock wait.
+   * <p>
+   * Note that <code>forUpdateNoWait()</code> is the same as
+   * <code>withLock(LockType.UPDATE, LockWait.NOWAIT)</code>.
+   * <p>
+   * Provides us with the ability to explicitly use Postgres
+   * SHARE, KEY SHARE, NO KEY UPDATE and UPDATE row locks.
+   */
+  SELF withLock(Query.LockType lockType, Query.LockWait lockWait);
+
+  /**
+   * Execute using "for update" clause which results in the DB locking the record.
+   * <p>
+   * The same as <code>withLock(LockType.UPDATE, LockWait.WAIT)</code>.
+   */
+  SELF forUpdate();
+
+  /**
+   * Execute using "for update" clause with "no wait" option.
+   * <p>
+   * This is typically a Postgres and Oracle only option at this stage.
+   * <p>
+   * The same as <code>withLock(LockType.UPDATE, LockWait.NOWAIT)</code>.
+   */
+  SELF forUpdateNoWait();
+
+  /**
+   * Execute using "for update" clause with "skip locked" option.
+   * <p>
+   * This is typically a Postgres and Oracle only option at this stage.
+   * <p>
+   * The same as <code>withLock(LockType.UPDATE, LockWait.SKIPLOCKED)</code>.
+   */
+  SELF forUpdateSkipLocked();
+
+  /**
+   * Returns the set of properties or paths that are unknown (do not map to known properties or paths).
+   * <p>
+   * Validate the query checking the where and orderBy expression paths to confirm if
+   * they represent valid properties or paths for the given bean type.
+   */
+  Set<String> validate();
+
+  /**
+   * Return the sql that was generated for executing this query.
+   * <p>
+   * This is only available after the query has been executed and provided only
+   * for informational purposes.
+   */
+  String getGeneratedSql();
+
+  /**
+   * Return the type of beans being queried.
+   */
+  Class<T> getBeanType();
+
+  /**
+   * Execute as a delete query deleting the 'root level' beans that match the predicates
+   * in the query.
+   * <p>
+   * Note that if the query includes joins then the generated delete statement may not be
+   * optimal depending on the database platform.
+   *
+   * @return the number of beans/rows that were deleted.
+   */
+  int delete();
+
+  /**
+   * Execute the query returning true if a row is found.
+   * <p>
+   * The query is executed using max rows of 1 and will only select the id property.
+   * This method is really just a convenient way to optimise a query to perform a
+   * 'does a row exist in the db' check.
+   *
+   * <h2>Example using a query bean:</h2>
+   * <pre>{@code
+   *
+   *   boolean userExists =
+   *     new QContact()
+   *       .email.equalTo("rob@foo.com")
+   *       .exists();
+   *
+   * }</pre>
+   *
+   * <h2>Example:</h2>
+   * <pre>{@code
+   *
+   *   boolean userExists = query()
+   *     .where().eq("email", "rob@foo.com")
+   *     .exists();
+   *
+   * }</pre>
+   *
+   * @return True if the query finds a matching row in the database
+   */
+  boolean exists();
+
+  /**
+   * Execute the query returning either a single bean or null (if no matching
+   * bean is found).
+   * <p>
+   * If more than 1 row is found for this query then a PersistenceException is
+   * thrown.
+   * <p>
+   * This is useful when your predicates dictate that your query should only
+   * return 0 or 1 results.
+   * <p>
+   * <pre>{@code
+   *
+   * // assuming the sku of products is unique...
+   * Product product =
+   *     new QProduct()
+   *         .sku.equalTo("aa113")
+   *         .findOne();
+   * ...
+   * }</pre>
+   * <p>
+   * It is also useful with finding objects by their id when you want to specify
+   * further join information to optimise the query.
+   * <p>
+   * <pre>{@code
+   *
+   * // Fetch order 42 and additionally fetch join its order details...
+   * Order order =
+   *     new QOrder()
+   *         .fetch("details") // eagerly load the order details
+   *         .id.equalTo(42)
+   *         .findOne();
+   *
+   * // the order details were eagerly loaded
+   * List<OrderDetail> details = order.getDetails();
+   * ...
+   * }</pre>
+   */
+  @Nullable
+  T findOne();
+
+  /**
+   * Execute the query returning an optional bean.
+   */
+  Optional<T> findOneOrEmpty();
+
+  /**
+   * Execute the query returning the list of objects.
+   * <p>
+   * This query will execute against the EbeanServer that was used to create it.
+   * <p>
+   * <pre>{@code
+   *
+   * List<Customer> customers =
+   *     new QCustomer()
+   *       .name.ilike("rob%")
+   *       .findList();
+   *
+   * }</pre>
+   *
+   * @see Query#findList()
+   */
+  List<T> findList();
+
+  /**
+   * Execute the query returning the result as a Stream.
+   * <p>
+   * Note that this can support very large queries iterating
+   * any number of results. To do so internally it can use
+   * multiple persistence contexts.
+   * </p>
+   * <pre>{@code
+   *
+   *  // use try with resources to ensure Stream is closed
+   *
+   *  try (Stream<Customer> stream = query.findStream()) {
+   *    stream
+   *    .map(...)
+   *    .collect(...);
+   *  }
+   *
+   * }</pre>
+   */
+  Stream<T> findStream();
+
+  /**
+   * Execute the query returning the set of objects.
+   * <p>
+   * This query will execute against the EbeanServer that was used to create it.
+   * <p>
+   * <pre>{@code
+   *
+   * Set<Customer> customers =
+   *     new QCustomer()
+   *       .name.ilike("rob%")
+   *       .findSet();
+   *
+   * }</pre>
+   *
+   * @see Query#findSet()
+   */
+  Set<T> findSet();
+
+  /**
+   * Execute the query returning the list of Id's.
+   * <p>
+   * This query will execute against the EbeanServer that was used to create it.
+   *
+   * @see Query#findIds()
+   */
+  <A> List<A> findIds();
+
+  /**
+   * Execute the query returning a map of the objects.
+   * <p>
+   * This query will execute against the EbeanServer that was used to create it.
+   * <p>
+   * You can use setMapKey() or asMapKey() to specify the property to be used as keys
+   * on the map. If one is not specified then the id property is used.
+   * <p>
+   * <pre>{@code
+   *
+   * Map<String, Product> map =
+   *   new QProduct()
+   *     .sku.asMapKey()
+   *     .findMap();
+   *
+   * }</pre>
+   *
+   * @see Query#findMap()
+   */
+  <K> Map<K, T> findMap();
+
+  /**
+   * Execute the query iterating over the results.
+   * <p>
+   * Note that findIterate (and findEach and findEachWhile) uses a "per graph"
+   * persistence context scope and adjusts jdbc fetch buffer size for large
+   * queries. As such it is better to use findList for small queries.
+   * <p>
+   * Remember that with {@link QueryIterator} you must call {@link QueryIterator#close()}
+   * when you have finished iterating the results (typically in a finally block).
+   * <p>
+   * findEach() and findEachWhile() are preferred to findIterate() as they ensure
+   * the jdbc statement and resultSet are closed at the end of the iteration.
+   * <p>
+   * This query will execute against the EbeanServer that was used to create it.
+   * </p>
+   * <pre>{@code
+   *
+   *  Query<Customer> query =
+   *    new QCustomer()
+   *     .status.equalTo(Customer.Status.NEW)
+   *     .orderBy()
+   *       id.asc()
+   *     .query();
+   *
+   *  try (QueryIterator<Customer> it = query.findIterate()) {
+   *    while (it.hasNext()) {
+   *      Customer customer = it.next();
+   *      // do something with customer ...
+   *    }
+   *  }
+   *
+   * }</pre>
+   */
+  QueryIterator<T> findIterate();
+
+  /**
+   * Execute the query returning a list of values for a single property.
+   * <p>
+   * <h3>Example</h3>
+   * <pre>{@code
+   *
+   *  List<String> names =
+   *    new QCustomer()
+   *      .setDistinct(true)
+   *      .select(name)
+   *      .findSingleAttributeList();
+   *
+   * }</pre>
+   *
+   * @return the list of values for the selected property
+   */
+  <A> List<A> findSingleAttributeList();
+
+  /**
+   * Execute the query returning a single value or null for a single property.
+   * <p>
+   * <h3>Example</h3>
+   * <pre>{@code
+   *
+   *  LocalDate maxDate =
+   *    new QCustomer()
+   *      .select("max(startDate)")
+   *      .findSingleAttribute();
+   *
+   * }</pre>
+   *
+   * @return a single value or null for the selected property
+   */
+  @Nullable
+  <A> A findSingleAttribute();
+
+  /**
+   * Execute the query returning a single optional attribute value.
+   * <p>
+   * <h3>Example</h3>
+   * <pre>{@code
+   *
+   *  Optional<String> maybeName =
+   *    new QCustomer()
+   *      .select(name)
+   *      .id.eq(42)
+   *      .status.eq(NEW)
+   *      .findSingleAttributeOrEmpty();
+   *
+   * }</pre>
+   *
+   * @return an optional value for the selected property
+   */
+  <A> Optional<A> findSingleAttributeOrEmpty();
+
+  /**
+   * Execute the query returning a hashset of values for a single property.
+   */
+  <A> Set<A> findSingleAttributeSet();
+
+  /**
+   * Execute the query processing the beans one at a time.
+   * <p>
+   * This method is appropriate to process very large query results as the
+   * beans are consumed one at a time and do not need to be held in memory
+   * (unlike #findList #findSet etc)
+   * <p>
+   * Note that internally Ebean can inform the JDBC driver that it is expecting larger
+   * resultSet and specifically for MySQL this hint is required to stop it's JDBC driver
+   * from buffering the entire resultSet. As such, for smaller resultSets findList() is
+   * generally preferable.
+   * <p>
+   * Compared with #findEachWhile this will always process all the beans where as
+   * #findEachWhile provides a way to stop processing the query result early before
+   * all the beans have been read.
+   * <p>
+   * This method is functionally equivalent to findIterate() but instead of using an
+   * iterator uses the Consumer interface which is better suited to use with closures.
+   *
+   * <pre>{@code
+   *
+   *  new QCustomer()
+   *     .status.equalTo(Status.NEW)
+   *     .orderBy().id.asc()
+   *     .findEach((Customer customer) -> {
+   *
+   *       // do something with customer
+   *       System.out.println("-- visit " + customer);
+   *     });
+   *
+   * }</pre>
+   *
+   * @param consumer the consumer used to process the queried beans.
+   */
+  void findEach(Consumer<T> consumer);
+
+  /**
+   * Execute findEach streaming query batching the results for consuming.
+   * <p>
+   * This query execution will stream the results and is suited to consuming
+   * large numbers of results from the database.
+   * <p>
+   * Typically, we use this batch consumer when we want to do further processing on
+   * the beans and want to do that processing in batch form, for example - 100 at
+   * a time.
+   *
+   * @param batch    The number of beans processed in the batch
+   * @param consumer Process the batch of beans
+   */
+  void findEach(int batch, Consumer<List<T>> consumer);
+
+  /**
+   * Execute the query using callbacks to a visitor to process the resulting
+   * beans one at a time.
+   * <p>
+   * This method is functionally equivalent to findIterate() but instead of using an
+   * iterator uses the Predicate interface which is better suited to use with closures.
+   *
+   * <pre>{@code
+   *
+   *  new QCustomer()
+   *     .status.equalTo(Status.NEW)
+   *     .orderBy().id.asc()
+   *     .findEachWhile((Customer customer) -> {
+   *
+   *       // do something with customer
+   *       System.out.println("-- visit " + customer);
+   *
+   *       // return true to continue processing or false to stop
+   *       return (customer.getId() < 40);
+   *     });
+   *
+   * }</pre>
+   *
+   * @param consumer the consumer used to process the queried beans.
+   */
+  void findEachWhile(Predicate<T> consumer);
+
+  /**
+   * Return versions of a @History entity bean.
+   * <p>
+   * Generally this query is expected to be a find by id or unique predicates query.
+   * It will execute the query against the history returning the versions of the bean.
+   */
+  List<Version<T>> findVersions();
+
+  /**
+   * Return versions of a @History entity bean between a start and end timestamp.
+   * <p>
+   * Generally this query is expected to be a find by id or unique predicates query.
+   * It will execute the query against the history returning the versions of the bean.
+   */
+  List<Version<T>> findVersionsBetween(Timestamp start, Timestamp end);
+
+  /**
+   * Return the count of entities this query should return.
+   * <p>
+   * This is the number of 'top level' or 'root level' entities.
+   */
+  int findCount();
+
+  /**
+   * Execute find row count query in a background thread.
+   * <p>
+   * This returns a Future object which can be used to cancel, check the
+   * execution status (isDone etc) and get the value (with or without a
+   * timeout).
+   *
+   * @return a Future object for the row count query
+   */
+  FutureRowCount<T> findFutureCount();
+
+  /**
+   * Execute find Id's query in a background thread.
+   * <p>
+   * This returns a Future object which can be used to cancel, check the
+   * execution status (isDone etc) and get the value (with or without a
+   * timeout).
+   *
+   * @return a Future object for the list of Id's
+   */
+  FutureIds<T> findFutureIds();
+
+  /**
+   * Execute find list query in a background thread.
+   * <p>
+   * This query will execute in it's own PersistenceContext and using its own transaction.
+   * What that means is that it will not share any bean instances with other queries.
+   *
+   * @return a Future object for the list result of the query
+   */
+  FutureList<T> findFutureList();
+
+  /**
+   * Return a PagedList for this query using firstRow and maxRows.
+   * <p>
+   * The benefit of using this over findList() is that it provides functionality to get the
+   * total row count etc.
+   * <p>
+   * If maxRows is not set on the query prior to calling findPagedList() then a
+   * PersistenceException is thrown.
+   * <p>
+   * <pre>{@code
+   *
+   *  PagedList<Order> pagedList =
+   *    new QOrder()
+   *       .setFirstRow(50)
+   *       .setMaxRows(20)
+   *       .findPagedList();
+   *
+   *       // fetch the total row count in the background
+   *       pagedList.loadRowCount();
+   *
+   *       List<Order> orders = pagedList.getList();
+   *       int totalRowCount = pagedList.getTotalRowCount();
+   *
+   * }</pre>
+   *
+   * @return The PagedList
+   */
+  PagedList<T> findPagedList();
+
+}
@@ -0,0 +1,249 @@
+package io.ebean;
+
+/**
+ * Builder for ORM Query projection (the select and fetch part).
+ *
+ * @param <SELF> The builder type
+ * @param <T>    The entity bean type
+ */
+public interface QueryBuilderProjection<SELF, T> {
+
+  /**
+   * Apply the path properties replacing the select and fetch clauses.
+   * <p>
+   * This is typically used when the FetchPath is applied to both the query and the JSON output.
+   */
+  SELF apply(FetchPath fetchPath);
+
+  /**
+   * Specify the properties to fetch on the root level entity bean in comma delimited format.
+   * <p>
+   * The Id property is automatically included in the properties to fetch unless setDistinct(true)
+   * is set on the query.
+   * </p>
+   * <p>
+   * Use {@link #fetch(String, String)} to specify specific properties to fetch
+   * on other non-root level paths of the object graph.
+   * </p>
+   * <pre>{@code
+   *
+   * List<Customer> customers = DB.find(Customer.class)
+   *     // Only fetch the customer id, name and status.
+   *     // This is described as a "Partial Object"
+   *     .select("name, status")
+   *     .where.ilike("name", "rob%")
+   *     .findList();
+   *
+   * }</pre>
+   *
+   * @param fetchProperties the properties to fetch for this bean (* = all properties).
+   */
+  SELF select(String fetchProperties);
+
+  /**
+   * Set DISTINCT ON clause. This is a Postgres only SQL feature.
+   *
+   * @param distinctOn The properties to include in the DISTINCT ON clause.
+   */
+  SELF distinctOn(String distinctOn);
+
+  /**
+   * Apply the fetchGroup which defines what part of the object graph to load.
+   */
+  SELF select(FetchGroup<T> fetchGroup);
+
+  /**
+   * Specify a path to fetch eagerly including specific properties.
+   * <p>
+   * Ebean will endeavour to fetch this path using a SQL join. If Ebean determines that it can
+   * not use a SQL join (due to maxRows or because it would result in a cartesian product) Ebean
+   * will automatically convert this fetch query into a "query join" - i.e. use fetchQuery().
+   * </p>
+   * <pre>{@code
+   *
+   * // query orders...
+   * List<Order> orders = DB.find(Order.class)
+   *       // fetch the customer...
+   *       // ... getting the customers name and phone number
+   *       .fetch("customer", "name, phoneNumber")
+   *
+   *       // ... also fetch the customers billing address (* = all properties)
+   *       .fetch("customer.billingAddress", "*")
+   *       .findList();
+   * }</pre>
+   * <p>
+   * If columns is null or "*" then all columns/properties for that path are fetched.
+   * </p>
+   * <pre>{@code
+   *
+   * // fetch customers (their id, name and status)
+   * List<Customer> customers = DB.find(Customer.class)
+   *     .select("name, status")
+   *     .fetch("contacts", "firstName,lastName,email")
+   *     .findList();
+   *
+   * }</pre>
+   *
+   * @param path            the property path we wish to fetch eagerly.
+   * @param fetchProperties properties of the associated bean that you want to include in the
+   *                        fetch (* means all properties, null also means all properties).
+   */
+  SELF fetch(String path, String fetchProperties);
+
+  /**
+   * Fetch the path and properties using a "query join" (separate SQL query).
+   * <p>
+   * This is the same as:
+   * </p>
+   * <pre>{@code
+   *
+   *  fetch(path, fetchProperties, FetchConfig.ofQuery())
+   *
+   * }</pre>
+   * <p>
+   * This would be used instead of a fetch() when we use a separate SQL query to fetch this
+   * part of the object graph rather than a SQL join.
+   * <p>
+   * We might typically get a performance benefit when the path to fetch is a OneToMany
+   * or ManyToMany, the 'width' of the 'root bean' is wide and the cardinality of the many
+   * is high.
+   *
+   * @param path            the property path we wish to fetch eagerly.
+   * @param fetchProperties properties of the associated bean that you want to include in the
+   *                        fetch (* means all properties, null also means all properties).
+   */
+  SELF fetchQuery(String path, String fetchProperties);
+
+  /**
+   * Fetch the path and properties using L2 bean cache.
+   *
+   * @param path            The path of the beans we are fetching from L2 cache.
+   * @param fetchProperties The properties that should be loaded.
+   */
+  SELF fetchCache(String path, String fetchProperties);
+
+  /**
+   * Fetch the path and properties lazily (via batch lazy loading).
+   * <p>
+   * This is the same as:
+   *
+   * <pre>{@code
+   *
+   *  fetch(path, fetchProperties, FetchConfig.ofLazy())
+   *
+   * }</pre>
+   * <p>
+   * The reason for using fetchLazy() is to either:
+   * <ul>
+   * <li>Control/tune what is fetched as part of lazy loading</li>
+   * <li>Make use of the L2 cache, build this part of the graph from L2 cache</li>
+   * </ul>
+   *
+   * @param path            the property path we wish to fetch lazily.
+   * @param fetchProperties properties of the associated bean that you want to include in the
+   *                        fetch (* means all properties, null also means all properties).
+   */
+  SELF fetchLazy(String path, String fetchProperties);
+
+  /**
+   * Additionally specify a FetchConfig to use a separate query or lazy loading
+   * to load this path.
+   * <pre>{@code
+   *
+   * // fetch customers (their id, name and status)
+   * List<Customer> customers = DB.find(Customer.class)
+   *     .select("name, status")
+   *     .fetch("contacts", "firstName,lastName,email", FetchConfig.ofLazy(10))
+   *     .findList();
+   *
+   * }</pre>
+   *
+   * @param path the property path we wish to fetch eagerly.
+   */
+  SELF fetch(String path, String fetchProperties, FetchConfig fetchConfig);
+
+  /**
+   * Specify a path to fetch eagerly including all its properties.
+   * <p>
+   * Ebean will endeavour to fetch this path using a SQL join. If Ebean determines that it can
+   * not use a SQL join (due to maxRows or because it would result in a cartesian product) Ebean
+   * will automatically convert this fetch query into a "query join" - i.e. use fetchQuery().
+   * </p>
+   * <pre>{@code
+   *
+   * // fetch customers (their id, name and status)
+   * List<Customer> customers = DB.find(Customer.class)
+   *     // eager fetch the contacts
+   *     .fetch("contacts")
+   *     .findList();
+   *
+   * }</pre>
+   *
+   * @param path the property path we wish to fetch eagerly.
+   */
+  SELF fetch(String path);
+
+  /**
+   * Fetch the path eagerly using a "query join" (separate SQL query).
+   * <p>
+   * This is the same as:
+   * <pre>{@code
+   *
+   *  fetch(path, FetchConfig.ofQuery())
+   *
+   * }</pre>
+   * <p>
+   * This would be used instead of a fetch() when we use a separate SQL query to fetch this
+   * part of the object graph rather than a SQL join.
+   * <p>
+   * We might typically get a performance benefit when the path to fetch is a OneToMany
+   * or ManyToMany, the 'width' of the 'root bean' is wide and the cardinality of the many
+   * is high.
+   *
+   * @param path the property path we wish to fetch eagerly
+   */
+  SELF fetchQuery(String path);
+
+  /**
+   * Fetch the path eagerly using L2 cache.
+   */
+  SELF fetchCache(String path);
+
+  /**
+   * Fetch the path lazily (via batch lazy loading).
+   * <p>
+   * This is the same as:
+   * </p>
+   * <pre>{@code
+   *
+   *  fetch(path, FetchConfig.ofLazy())
+   *
+   * }</pre>
+   * <p>
+   * The reason for using fetchLazy() is to either:
+   * </p>
+   * <ul>
+   * <li>Control/tune what is fetched as part of lazy loading</li>
+   * <li>Make use of the L2 cache, build this part of the graph from L2 cache</li>
+   * </ul>
+   *
+   * @param path the property path we wish to fetch lazily.
+   */
+  SELF fetchLazy(String path);
+
+  /**
+   * Additionally specify a JoinConfig to specify a "query join" and or define
+   * the lazy loading query.
+   * <pre>{@code
+   *
+   * // fetch customers (their id, name and status)
+   * List<Customer> customers = DB.find(Customer.class)
+   *     // lazy fetch contacts with a batch size of 100
+   *     .fetch("contacts", FetchConfig.ofLazy(100))
+   *     .findList();
+   *
+   * }</pre>
+   */
+  SELF fetch(String path, FetchConfig fetchConfig);
+
+}
@@ -1,6 +1,6 @@
 package io.ebean;

-import javax.persistence.OptimisticLockException;
+import jakarta.persistence.OptimisticLockException;

 /**
 * Thrown at SERIALIZABLE isolation level for non-recoverable concurrent conflict.
@@ -3,7 +3,9 @@ package io.ebean;
 import io.avaje.lang.NonNullApi;
 import io.avaje.lang.Nullable;

+import javax.sql.DataSource;
 import java.io.Serializable;
+import java.sql.Connection;
 import java.util.List;
 import java.util.Optional;
 import java.util.function.Consumer;
@@ -45,6 +47,23 @@ public interface SqlQuery extends Serializable, CancelableQuery {
   */
  SqlQuery usingTransaction(Transaction transaction);

+  /**
+   * Execute the query using the given connection.
+   */
+  SqlQuery usingConnection(Connection connection);
+
+  /**
+   * Ensure that the master DataSource is used if there is a read only data source
+   * being used (that is using a read replica database potentially with replication lag).
+   * <p>
+   * When the database is configured with a read-only DataSource via
+   * say {@link io.ebean.DatabaseBuilder#readOnlyDataSource(DataSource)}then
+   * by default when a query is run without an active transaction, it uses the read-only data
+   * source. We use {@code usingMaster()} to instead ensure that the query is executed
+   * against the master data source.
+   */
+  SqlQuery usingMaster();
+
  /**
   * Execute the query returning a list.
   */
@@ -9,7 +9,6 @@ import java.util.Collection;
 * <p>
 * This is currently deemed to be experimental and subject to change.
 */
-@Deprecated(since = "experimental")
 public final class StdOperators {

  // ---- Functions ---- //
@@ -77,9 +76,9 @@ public final class StdOperators {
    StringBuilder expression = new StringBuilder(50);
    expression.append("concat(").append(property.toString());
    for (Object value : values) {
-      expression.append(",").append(sqlConcatString(value));
+      expression.append(',').append(sqlConcatString(value));
    }
-    expression.append(")");
+    expression.append(')');
    return Property.of(expression.toString());
  }

@@ -5,7 +5,7 @@ import io.ebean.annotation.PersistBatch;
 import io.ebean.config.DatabaseConfig;
 import io.ebean.config.DocStoreConfig;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import java.sql.Connection;

 /**
@@ -4,8 +4,8 @@ import io.ebean.DB;
 import io.ebean.Database;
 import io.ebean.ValuePair;

-import javax.persistence.EntityNotFoundException;
-import javax.persistence.PersistenceException;
+import jakarta.persistence.EntityNotFoundException;
+import jakarta.persistence.PersistenceException;
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
@@ -47,7 +47,7 @@ public final class InterceptReadWrite implements EntityBeanIntercept {
   */
  private static final byte FLAG_MUTABLE_HASH_SET = 16;

-  private transient final ReentrantLock lock = new ReentrantLock();
+  private final ReentrantLock lock = new ReentrantLock();
  private transient NodeUsageCollector nodeUsageCollector;
  private transient PersistenceContext persistenceContext;
  private transient BeanLoader beanLoader;
@@ -115,7 +115,7 @@ public final class InterceptReadWrite implements EntityBeanIntercept {

  @Override
  public String toString() {
-    return "InterceptReadWrite{state=" + state +
+    return "InterceptReadWrite@" + hashCode() + "{state=" + state +
      (dirty ? " dirty;" : "") +
      (forceUpdate ? " forceUpdate;" : "") +
      (readOnly ? " readOnly;" : "") +
@@ -128,7 +128,6 @@ public final class InterceptReadWrite implements EntityBeanIntercept {
      (lazyLoadProperty > -1 ? (", lazyLoadProperty=" + lazyLoadProperty) : "") +
      ", loader=" + beanLoader +
      (ownerId != null ? (", ownerId=" + ownerId) : "") +
-      ", owner=" + owner +
      '}';
  }

@@ -45,7 +45,7 @@ public final class ToStringBuilder {
      id.putIfAbsent(bean, 0);
    }
    if (counter <= MAX) {
-      sb.append(bean.getClass().getSimpleName()).append("@").append(counter).append("(");
+      sb.append(bean.getClass().getSimpleName()).append('@').append(counter).append('(');
    }
  }

@@ -77,7 +77,7 @@ public final class ToStringBuilder {
   */
  public void end() {
    if (counter <= MAX) {
-      sb.append(")");
+      sb.append(')');
    }
  }

@@ -90,7 +90,7 @@ public final class ToStringBuilder {
    } else {
      sb.append(", ");
    }
-    sb.append(name).append(":");
+    sb.append(name).append(':');
  }

  private void value(Object value) {
@@ -110,7 +110,7 @@ public final class ToStringBuilder {
    } else {
      String content = String.valueOf(value);
      if (content.length() > TRIM_LENGTH) {
-        content = content.substring(0, TRIM_LENGTH) + " <trimmed>";
+        content = content.substring(0, TRIM_LENGTH) + " (trimmed)";
      }
      sb.append(content);
      if (sb.length() >= MAX_TOTAL_CONTENT) {
@@ -125,20 +125,20 @@ public final class ToStringBuilder {
      sb.append("{}");
    } else {
      boolean firstElement = true;
-      sb.append("{");
+      sb.append('{');
      for (Map.Entry<?, ?> entry : map.entrySet()) {
        if (firstElement) {
          firstElement = false;
        } else {
          sb.append(", ");
        }
-        sb.append(entry.getKey()).append(":");
+        sb.append(entry.getKey()).append(':');
        value(entry.getValue());
        if (counter > MAX) {
          return;
        }
      }
-      sb.append("}");
+      sb.append('}');
    }
  }

@@ -151,7 +151,7 @@ public final class ToStringBuilder {
      return;
    }
    boolean firstElement = true;
-    sb.append("[");
+    sb.append('[');
    for (Object o : c) {
      if (firstElement) {
        firstElement = false;
@@ -163,7 +163,7 @@ public final class ToStringBuilder {
        return;
      }
    }
-    sb.append("]");
+    sb.append(']');
  }

  private boolean push(Object bean) {
@@ -178,7 +178,7 @@ public final class ToStringBuilder {
    Integer idx = id.putIfAbsent(bean, counter++);
    if (idx != null) {
      --counter;
-      sb.append(bean.getClass().getSimpleName()).append("@").append(idx);
+      sb.append(bean.getClass().getSimpleName()).append('@').append(idx);
      return false;
    }
    first = true;
@@ -1,6 +1,6 @@
 package io.ebean.cache;

-import io.ebean.config.DatabaseConfig;
+import io.ebean.DatabaseBuilder;

 /**
 * Plugin that provides a ServerCacheNotify implementation.
@@ -12,5 +12,5 @@ public interface ServerCacheNotifyPlugin {
  /**
   * Create a ServerCacheNotify implementation given the server configuration.
   */
-  ServerCacheNotify create(DatabaseConfig config);
+  ServerCacheNotify create(DatabaseBuilder config);
 }
@@ -1,7 +1,7 @@
 package io.ebean.cache;

 import io.ebean.BackgroundExecutor;
-import io.ebean.config.DatabaseConfig;
+import io.ebean.DatabaseBuilder;

 /**
 * The plugin interface that creates a ServerCacheFactory.
@@ -11,5 +11,5 @@ public interface ServerCachePlugin {
  /**
   * Create the ServerCacheFactory given the server config and background executor service.
   */
-  ServerCacheFactory create(DatabaseConfig config, BackgroundExecutor executor);
+  ServerCacheFactory create(DatabaseBuilder config, BackgroundExecutor executor);
 }
@@ -69,7 +69,7 @@ public class TenantAwareKey {
    public String toString() {
      StringBuilder sb = new StringBuilder(key.toString());
      if (tenantId != null) {
-        sb.append(":").append(tenantId);
+        sb.append(':').append(tenantId);
      }
      return sb.toString();
    }
@@ -119,7 +119,7 @@ public final class BeanSet<E> extends AbstractBeanCollection<E> implements Set<E
    try {
      if (set == null) {
        if (!disableLazyLoad && modifyListening) {
-          lazyLoadCollection(true);
+          lazyLoadCollection(false);
        } else {
          set = new LinkedHashSet<>();
        }
@@ -136,7 +136,7 @@ public final class BeanSet<E> extends AbstractBeanCollection<E> implements Set<E
        if (disableLazyLoad) {
          set = new LinkedHashSet<>();
        } else {
-          lazyLoadCollection(true);
+          lazyLoadCollection(false);
        }
      }
    } finally {
@@ -3,9 +3,9 @@ package io.ebean.config;
 import io.ebean.config.dbplatform.DatabasePlatform;
 import io.ebean.util.AnnotationUtil;

-import javax.persistence.DiscriminatorValue;
-import javax.persistence.Inheritance;
-import javax.persistence.Table;
+import jakarta.persistence.DiscriminatorValue;
+import jakarta.persistence.Inheritance;
+import jakarta.persistence.Table;

 import static io.ebean.util.StringHelper.isNull;

@@ -228,7 +228,7 @@ public abstract class AbstractNamingConvention implements NamingConvention {
  public TableName getM2MJoinTableName(TableName lhsTable, TableName rhsTable) {
    StringBuilder buffer = new StringBuilder();
    buffer.append(unQuote(lhsTable.getName()));
-    buffer.append("_");
+    buffer.append('_');

    String rhsTableName = unQuote(rhsTable.getName());
    if (rhsTableName.indexOf('_') < rhsPrefixLength) {
@@ -271,10 +271,10 @@ public abstract class AbstractNamingConvention implements NamingConvention {
  public String getTableName(String catalog, String schema, String name) {
    StringBuilder sb = new StringBuilder();
    if (!isNull(catalog)) {
-      sb.append(quoteIdentifiers(catalog)).append(".");
+      sb.append(quoteIdentifiers(catalog)).append('.');
    }
    if (!isNull(schema)) {
-      sb.append(quoteIdentifiers(schema)).append(".");
+      sb.append(quoteIdentifiers(schema)).append('.');
    }
    return sb.append(quoteIdentifiers(name)).toString();
  }
@@ -1,5 +1,7 @@
 package io.ebean.config;

+import io.ebean.DatabaseBuilder;
+
 /**
 * Used to provide some automatic configuration early in the creation of a Database.
 */
@@ -8,11 +10,11 @@ public interface AutoConfigure {
  /**
   * Perform configuration for the DatabaseConfig prior to properties load.
   */
-  void preConfigure(DatabaseConfig config);
+  void preConfigure(DatabaseBuilder config);

  /**
   * Provide some configuration the DatabaseConfig prior to server creation but after properties have been applied.
   */
-  void postConfigure(DatabaseConfig config);
+  void postConfigure(DatabaseBuilder config);

 }
@@ -15,7 +15,6 @@ public class ContainerConfig {
  private String namespace;
  private String podName;
  private int port;
-
  private Properties properties;

  /**
@@ -123,5 +122,4 @@ public class ContainerConfig {
  protected boolean getProperty(Properties properties, String key, boolean defaultValue) {
    return "true".equalsIgnoreCase(properties.getProperty(key, Boolean.toString(defaultValue)));
  }
-
 }
@@ -1,5 +1,7 @@
 package io.ebean.config;

+import io.ebean.DatabaseBuilder;
+
 /**
 * Provides a ServiceLoader based mechanism to configure a DatabaseConfig.
 * <p>
@@ -35,5 +37,5 @@ public interface DatabaseConfigProvider {
   * Typically we explicitly register entity bean classes and thus avoid classpath scanning.
   * </p>
   */
-  void apply(DatabaseConfig config);
+  void apply(DatabaseBuilder config);
 }
@@ -135,16 +135,16 @@ public class DbConstraintNaming {
   */
  protected String joinColumnNames(String[] columns) {
    if (columns.length == 1) {
-      return normaliseColumn(columns[0]);
+      return normaliseColumn(columns[0]).replace(" ", "_");
    }
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < columns.length; i++) {
      if (i > 0) {
-        sb.append("_");
+        sb.append('_');
      }
      sb.append(normaliseColumn(columns[i]));
    }
-    return sb.toString();
+    return sb.toString().replace(" ", "_");
  }

  /**
@@ -27,7 +27,6 @@ public class DbConstraintNormalise {
   * quoted identifier characters (",',[,] etc).
   */
  public String normaliseTable(String tableName) {
-
    tableName = trimQuotes(tableName);
    int lastPeriod = tableName.lastIndexOf('.');
    if (lastPeriod > -1) {
@@ -59,7 +58,6 @@ public class DbConstraintNormalise {
   * Trim off the platform quoted identifier quotes like [ ' and ".
   */
  public String trimQuotes(String identifier) {
-
    if (identifier == null) {
      return "";
    }
@@ -0,0 +1,22 @@
+package io.ebean.config;
+
+/**
+ * Defines the length-check mode.
+ *
+ * @author Roland Praml, FOCONIS AG
+ */
+public enum LengthCheck {
+  /**
+   * By default, length checking is off. This means, strings/jsons and files are passed to the DB and the DB might or might not check the length.
+   * The DB has to check the data length. Note this is not possible for certain datatypes (e.g. clob without size)
+   */
+  OFF,
+  /**
+   * When enabling length check, ebean validates strings/json strings and files before saving them to DB.
+   */
+  ON,
+  /**
+   * Same as "ON", but take the UTF8-bytelength for validation. This may be useful, if you have an UTF8 based charset (default for DB2)
+   */
+  UTF8
+}
@@ -1,7 +1,7 @@
 package io.ebean.config;

 /**
- * Matches the functionality of javax.persistence.AttributeConverter
+ * Matches the functionality of jakarta.persistence.AttributeConverter
 * <p>
 * In general AttributeConverter should be used in preference to this
 * ScalarTypeConverter as it is JPA standard and offers the same functionality.
@@ -1,50 +1,29 @@
 package io.ebean.config;

+import io.ebean.ProfileLocation;
 import io.ebean.bean.ObjectGraphNode;

+import java.util.List;
+
 /**
- * Slow query event.
+ * The data for the slow query.
 */
-public class SlowQueryEvent {
-
-  private final String sql;
-
-  private final long timeMillis;
-
-  private final int rowCount;
-
-  private final ObjectGraphNode originNode;
-
-  /**
-   * Construct with the SQL and execution time in millis.
-   */
-  public SlowQueryEvent(String sql, long timeMillis, int rowCount, ObjectGraphNode originNode) {
-    this.sql = sql;
-    this.timeMillis = timeMillis;
-    this.rowCount = rowCount;
-    this.originNode = originNode;
-  }
+public interface SlowQueryEvent {

  /**
   * Return the SQL for the slow query.
   */
-  public String getSql() {
-    return sql;
-  }
+  String getSql();

  /**
   * Return the execution time in millis.
   */
-  public long getTimeMillis() {
-    return timeMillis;
-  }
+  long getTimeMillis();

  /**
   * Return the total row count associated with the query.
   */
-  public int getRowCount() {
-    return rowCount;
-  }
+  int getRowCount();

  /**
   * Return the origin point for the root query.
@@ -53,7 +32,20 @@ public class SlowQueryEvent {
   * shows the code that invoked the query.
   * </p>
   */
-  public ObjectGraphNode getOriginNode() {
-    return originNode;
-  }
+  ObjectGraphNode getOriginNode();
+
+  /**
+   * Return the bind parameters.
+   */
+  List<Object> getBindParams();
+
+  /**
+   * Return the label.
+   */
+  String getLabel();
+
+  /**
+   * Return the profile location.
+   */
+  ProfileLocation getProfileLocation();
 }
@@ -117,12 +117,12 @@ public final class TableName {
    // Add schema
    if (schema != null) {
      if (buffer.length() > 0) {
-        buffer.append(".");
+        buffer.append('.');
      }
      buffer.append(schema);
    }
    if (buffer.length() > 0) {
-      buffer.append(".");
+      buffer.append('.');
    }
    return buffer.append(name).toString();
  }
@@ -4,22 +4,8 @@ public final class AnsiSqlRowsLimiter implements SqlLimiter {

  @Override
  public SqlLimitResponse limit(SqlLimitRequest request) {
-    String dbSql = request.getDbSql();
-    StringBuilder sb = new StringBuilder(50 + dbSql.length());
-    sb.append("select ");
-    if (request.isDistinct()) {
-      sb.append("distinct ");
-    }
-    sb.append(dbSql);
-    int firstRow = request.getFirstRow();
-    if (firstRow > 0) {
-      sb.append(" offset ").append(firstRow).append(" rows");
-    }
-    int maxRows = request.getMaxRows();
-    if (maxRows > 0) {
-      sb.append(" fetch next ").append(maxRows).append(" rows only");
-    }
-    String sql = request.getDbPlatform().completeSql(sb.toString(), request.getOrmQuery());
+    final var ansiSql = request.ansiOffsetRows();
+    final var sql = request.getDbPlatform().completeSql(ansiSql, request.getOrmQuery());
    return new SqlLimitResponse(sql);
  }
 }
@@ -23,11 +23,11 @@ public class BasicSqlLimitOffset implements BasicSqlLimiter {
    sb.append(dbSql);

    if (maxRows > 0) {
-      sb.append(" ").append(LIMIT);
-      sb.append(" ").append(maxRows);
+      sb.append(' ').append(LIMIT);
+      sb.append(' ').append(maxRows);
    }
    if (firstRow > 0) {
-      sb.append(" ").append(OFFSET).append(" ");
+      sb.append(' ').append(OFFSET).append(' ');
      sb.append(firstRow);
    }
    return sb.toString();
@@ -9,7 +9,7 @@ import io.ebean.config.CustomDbTypeMapping;
 import io.ebean.config.PlatformConfig;
 import io.ebean.util.JdbcClose;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import javax.sql.DataSource;
 import java.sql.*;

@@ -673,7 +673,7 @@ public class DatabasePlatform {

  protected String withForUpdate(String sql, Query.LockWait lockWait, Query.LockType lockType) {
    // silently assume the database does not support the "for update" clause.
-    log.log(INFO, "it seems your database does not support the 'for update' clause");
+    log.log(INFO, "it seems your database does not support the ''for update'' clause");
    return sql;
  }

@@ -769,4 +769,15 @@ public class DatabasePlatform {
  public boolean supportsNativeJavaTime() {
    return supportsNativeJavaTime;
  }
+
+  public String inlineSqlComment(String label) {
+    if (label == null) {
+      return "";
+    }
+    return "/* " + label + " */ ";
+  }
+
+  public String inlineSqlHint(String hint) {
+    return "/*+ " + hint + " */ ";
+  }
 }
@@ -28,6 +28,16 @@ public class DbPlatformType implements ExtraDbTypes {
   */
  private final boolean canHaveLength;

+  /**
+   * The maximum length supported by this platform type. If length is too big, fallback is used.
+   */
+  private final int maxLength;
+
+  /**
+   * Use this platform type if length exceedes
+   */
+  private final DbPlatformType fallback;
+
  /**
   * Parse a type definition into a DbPlatformType.
   * <p>
@@ -53,6 +63,41 @@ public class DbPlatformType implements ExtraDbTypes {
    this(name, defaultLength, 0);
  }

+  /**
+   * Construct without length, but with a max length limit and a fallback type, that is used if maxLength is exceeded.
+   * This can be used to use <ul>
+   * <li>"longtext" for unspecified length</li>
+   * <li>"text" for length up to 2^16-1</li>
+   * <li>"mediumtext" for length up to 2^24-1</li>
+   * <li>"longtext" else</li>
+   * </ul>
+   */
+  public DbPlatformType(String name, int maxLength, DbPlatformType fallback) {
+    this.name = name;
+    this.defaultLength = 0;
+    this.defaultScale = 0;
+    this.canHaveLength = false;
+    this.maxLength = maxLength;
+    this.fallback = fallback;
+  }
+
+  /**
+   * Construct with a given default length, a max length limit and a fallback type, that is used if maxLength is exceeded.
+   * This can be used to use <ul>
+   * <li>"varchar(255)" for unspecified length</li>
+   * <li>"varchar(N)" for N <= maxLength</li>
+   * <li>"varchar(max)" else</li>
+   * </ul>
+   */
+  public DbPlatformType(String name, int defaultPrecision, int maxLength, DbPlatformType fallback) {
+    this.name = name;
+    this.defaultLength = defaultPrecision;
+    this.defaultScale = 0;
+    this.canHaveLength = true;
+    this.maxLength = maxLength;
+    this.fallback = fallback;
+  }
+
  /**
   * Construct for Decimal with precision and scale.
   */
@@ -61,6 +106,8 @@ public class DbPlatformType implements ExtraDbTypes {
    this.defaultLength = defaultPrecision;
    this.defaultScale = defaultScale;
    this.canHaveLength = true;
+    this.maxLength = Integer.MAX_VALUE;
+    this.fallback = null;
  }

  /**
@@ -74,6 +121,8 @@ public class DbPlatformType implements ExtraDbTypes {
    this.defaultLength = 0;
    this.defaultScale = 0;
    this.canHaveLength = canHaveLength;
+    this.maxLength = Integer.MAX_VALUE;
+    this.fallback = null;
  }

  /**
@@ -124,33 +173,33 @@ public class DbPlatformType implements ExtraDbTypes {
   */
  public String renderType(int deployLength, int deployScale, boolean strict) {

-    StringBuilder sb = new StringBuilder();
-    sb.append(name);
-    if (canHaveLength || !strict) {
-      renderLengthScale(deployLength, deployScale, sb);
-    }
+    int len = deployLength != 0 ? deployLength : defaultLength;
+    if (len > maxLength) {
+      return fallback.renderType(deployLength, deployScale, strict);
+    } else {
+      StringBuilder sb = new StringBuilder();
+      sb.append(name);
+      if ((canHaveLength || !strict) && len > 0) {
+        renderLengthScale(len, deployScale, sb);
+      }

-    return sb.toString();
+      return sb.toString();
+    }
  }

  /**
   * Render the length and scale part of the column definition.
   */
-  protected void renderLengthScale(int deployLength, int deployScale, StringBuilder sb) {
+  protected void renderLengthScale(int len, int deployScale, StringBuilder sb) {
    // see if there is a precision/scale to add (or not)
-    int len = deployLength != 0 ? deployLength : defaultLength;
-    if (len == Integer.MAX_VALUE) {
-      sb.append("(max)"); // TODO: this is sqlserver specific
-    } else if (len > 0) {
-      sb.append("(");
-      sb.append(len);
-      int scale = deployScale != 0 ? deployScale : defaultScale;
-      if (scale > 0) {
-        sb.append(",");
-        sb.append(scale);
-      }
-      sb.append(")");
+    sb.append('(');
+    sb.append(len);
+    int scale = deployScale != 0 ? deployScale : defaultScale;
+    if (scale > 0) {
+      sb.append(',');
+      sb.append(scale);
    }
+    sb.append(')');
  }

  /**
@@ -7,23 +7,16 @@ public final class LimitOffsetSqlLimiter implements SqlLimiter {

  @Override
  public SqlLimitResponse limit(SqlLimitRequest request) {
-    String dbSql = request.getDbSql();
-    StringBuilder sb = new StringBuilder(50 + dbSql.length());
-    sb.append("select ");
-    if (request.isDistinct()) {
-      sb.append("distinct ");
-    }
-    sb.append(dbSql);
+    final var buffer = request.selectDistinctOnSql();
    int maxRows = request.getMaxRows();
    if (maxRows > 0) {
-      sb.append(" limit ").append(maxRows);
+      buffer.append(" limit ").append(maxRows);
    }
    int firstRow = request.getFirstRow();
    if (firstRow > 0) {
-      sb.append(" offset ").append(firstRow);
+      buffer.append(" offset ").append(firstRow);
    }
-    String sql = request.getDbPlatform().completeSql(sb.toString(), request.getOrmQuery());
-    return new SqlLimitResponse(sql);
+    return new SqlLimitResponse(request.getDbPlatform().completeSql(buffer.toString(), request.getOrmQuery()));
  }

 }
@@ -5,7 +5,7 @@ import io.ebean.BackgroundExecutor;
 import io.ebean.Transaction;
 import io.ebean.util.JdbcClose;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
@@ -3,7 +3,7 @@ package io.ebean.config.dbplatform;
 import io.ebean.Transaction;
 import io.ebean.util.JdbcClose;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import javax.sql.DataSource;
 import java.sql.Connection;
 import java.sql.PreparedStatement;
@@ -5,7 +5,7 @@ import io.ebean.DataIntegrityException;
 import io.ebean.DuplicateKeyException;
 import io.ebean.SerializableConflictException;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import java.sql.SQLException;
 import java.util.Collections;
 import java.util.Map;
@@ -1,6 +1,6 @@
 package io.ebean.config.dbplatform;

-import javax.persistence.PersistenceException;
+import jakarta.persistence.PersistenceException;
 import java.sql.SQLException;

 /**
@@ -8,6 +8,21 @@ import io.ebean.Query;
 */
 public interface SqlLimitRequest {

+  /**
+   * Return ANSI SQL Offset and next rows.
+   */
+  String ansiOffsetRows();
+
+  /**
+   * Create and return buffer including the select distinct clause.
+   */
+  StringBuilder selectDistinct();
+
+  /**
+   * Create and return buffer including the select distinct on clause.
+   */
+  StringBuilder selectDistinctOnSql();
+
  /**
   * Return true if the query uses distinct.
   */
@@ -1,6 +1,6 @@
 package io.ebean.event;

-import io.ebean.config.DatabaseConfig;
+import io.ebean.DatabaseBuilder;

 /**
 * Used to configure the server on startup.
@@ -13,6 +13,6 @@ public interface ServerConfigStartup {
  /**
   * On starting configure the DatabaseConfig.
   */
-  void onStart(DatabaseConfig config);
+  void onStart(DatabaseBuilder config);

 }
@@ -1,8 +1,11 @@
 package io.ebean.event;

-import javax.servlet.ServletContextEvent;
+import jakarta.servlet.ServletContextEvent;

 /**
+ * Deprecated for removal - no intention to replace. Create your own copy of this
+ * ServletContextListener if needed for your application.
+ * <p>
 * Listens for webserver server starting and stopping events.
 * <p>
 * This should be used when the deployment is into a servlet container where the webapp
@@ -15,7 +18,8 @@ import javax.servlet.ServletContextEvent;
 * hook that Ebean registers.
 * </p>
 */
-public class ServletContextListener implements javax.servlet.ServletContextListener {
+@Deprecated(forRemoval = true)
+public class ServletContextListener implements jakarta.servlet.ServletContextListener {

  /**
   * The servlet container is stopping.
@@ -8,6 +8,7 @@ import java.sql.Driver;
 import java.sql.DriverManager;
 import java.sql.SQLException;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Enumeration;
 import java.util.List;
 import java.util.concurrent.locks.ReentrantLock;
@@ -23,7 +24,7 @@ public final class ShutdownManager {

  private static final System.Logger log = EbeanVersion.log;
  private static final ReentrantLock lock = new ReentrantLock();
-  private static final List<Database> databases = new ArrayList<>();
+  private static final List<Database> databases = Collections.synchronizedList(new ArrayList<>());
  private static final ShutdownHook shutdownHook = new ShutdownHook();

  private static boolean stopping;
@@ -177,12 +178,7 @@ public final class ShutdownManager {
   * Register an ebeanServer to be shutdown when the JVM is shutdown.
   */
  public static void registerDatabase(Database server) {
-    lock.lock();
-    try {
-      databases.add(server);
-    } finally {
-      lock.unlock();
-    }
+    databases.add(server);
  }

  /**
@@ -192,12 +188,7 @@ public final class ShutdownManager {
   * </p>
   */
  public static void unregisterDatabase(Database server) {
-    lock.lock();
-    try {
-      databases.remove(server);
-    } finally {
-      lock.unlock();
-    }
+    databases.remove(server);
  }

  private static class ShutdownHook extends Thread {
@@ -16,22 +16,6 @@ public interface MetaInfoManager {
   */
  ServerMetrics collectMetrics();

-  /**
-   * Deprecated migrate to collectMetrics().asJson().
-   */
-  @Deprecated
-  default ServerMetricsAsJson collectMetricsAsJson() {
-    return collectMetrics().asJson();
-  }
-
-  /**
-   * Deprecated migrate to collectMetrics().asData().
-   */
-  @Deprecated
-  default List<MetricData> collectMetricsAsData() {
-    return collectMetrics().asData();
-  }
-
  /**
   * Visit the metrics resetting and collecting/reporting as desired.
   */
@@ -2,6 +2,8 @@ package io.ebean.meta;

 import io.ebean.ProfileLocation;

+import java.time.Instant;
+
 /**
 * Meta data for captured query plan.
 */
@@ -51,4 +53,14 @@ public interface MetaQueryPlan {
   * Return the total count of times bind capture has occurred.
   */
  long captureCount();
+
+  /**
+   * Return the time taken to capture this plan in microseconds.
+   */
+  long captureMicros();
+
+  /**
+   * Return the instant when the bind values were captured.
+   */
+  Instant whenCaptured();
 }
--- a/Show More
+++ b/Show More