[maven-release-plugin] prepare release ebean-parent-12.14.0

* Support for Sequneces in MariaDB

* clean up readSequenceValue in test class

* remove flakiness

* remove change for later discussion

* replace deprecated methods

* strictly allow sequences

.github/workflows/build.yml

@@ -22,7 +22,7 @@ jobs:
       uses: actions/setup-java@v2
       with:
         java-version: ${{ matrix.java_version }}
-        distribution: 'adopt'
+        distribution: 'zulu'
     - name: Maven cache
       uses: actions/cache@v2
       env:

.github/workflows/jdk-18-ea.yml

@@ -0,0 +1,39 @@
+
+name: JDK 18-ea
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '30 6 * * 1,3,5'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [18-ea]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'zulu'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: Build with Maven
+      run: mvn package
+

.github/workflows/mariadb-10.6.yml

@@ -0,0 +1,38 @@
+
+name: MariaDB 10.6
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '10 7 * * 1,4'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: mariadb 10.6
+      run: mvn clean test -Dprops.file=testconfig/ebean-mariadb.properties

.github/workflows/multi-jdk-build.yml

@@ -0,0 +1,39 @@
+
+name: Multi-JDK Build
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '30 6 * * *'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [8.0.192, 8, 11.0.3, 11, 17]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'zulu'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: Build with Maven
+      run: mvn package
+

.github/workflows/multi-platform-test.yml

@@ -0,0 +1,45 @@
+
+name: Multi-database platform test
+
+on: [workflow_dispatch]
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: h2
+      run: mvn clean test
+    - name: postgres
+      run: mvn clean test -Dprops.file=testconfig/ebean-postgres.properties
+    - name: mysql
+      run: mvn clean test -Dprops.file=testconfig/ebean-mysql.properties
+    - name: sqlserver 2019
+      run: mvn clean test -Dprops.file=testconfig/ebean-sqlserver19.properties
+    - name: sqlserver 2017
+      run: mvn clean test -Dprops.file=testconfig/ebean-sqlserver17.properties
+    - name: mariadb
+      run: mvn clean test -Dprops.file=testconfig/ebean-mariadb.properties

.github/workflows/mysql.yml

@@ -0,0 +1,38 @@
+
+name: MySql
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '20 6 * * *'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: mysql
+      run: mvn clean test -Dprops.file=testconfig/ebean-mysql.properties

.github/workflows/postgres.yml

@@ -0,0 +1,38 @@
+
+name: Postgres
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '10 6 * * *'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: postgres
+      run: mvn clean test -Dprops.file=testconfig/ebean-postgres.properties

.github/workflows/sqlserver-2017-latest.yml

@@ -0,0 +1,40 @@
+
+name: SqlServer 2017 latest
+
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: '10 7 * * 2,5'
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+#    - name: sqlserver 2019 latest
+#      run: mvn clean test -Dprops.file=testconfig/ebean-sqlserver.properties
+    - name: sqlserver 2017 latest
+      run: mvn clean test -Dprops.file=testconfig/ebean-sqlserver17.properties

.github/workflows/sqlserver-2019-latest.yml

@@ -0,0 +1,35 @@
+
+name: SqlServer 2019 latest
+
+on: [workflow_dispatch]
+
+jobs:
+  build:
+
+    runs-on: ${{ matrix.os }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        java_version: [11]
+        os: [ubuntu-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Set up Java
+      uses: actions/setup-java@v2
+      with:
+        java-version: ${{ matrix.java_version }}
+        distribution: 'adopt'
+    - name: Maven cache
+      uses: actions/cache@v2
+      env:
+        cache-name: maven-cache
+      with:
+        path:
+          ~/.m2
+        key: build-${{ env.cache-name }}
+    - name: sqlserver 2019 latest
+      run: mvn clean test -Dprops.file=testconfig/ebean-sqlserver19.properties

README.md

@@ -1,5 +1,13 @@
 [![Build](https://github.com/ebean-orm/ebean/actions/workflows/build.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/build.yml)
 [![Maven Central : ebean](https://maven-badges.herokuapp.com/maven-central/io.ebean/ebean/badge.svg)](https://maven-badges.herokuapp.com/maven-central/io.ebean/ebean)
+[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://github.com/ebean-orm/ebean/blob/master/LICENSE)
+[![Multi-JDK Build](https://github.com/ebean-orm/ebean/actions/workflows/multi-jdk-build.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/multi-jdk-build.yml)
+[![JDK 18-ea](https://github.com/ebean-orm/ebean/actions/workflows/jdk-18-ea.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/jdk-18-ea.yml)
+
+[![Postgres](https://github.com/ebean-orm/ebean/actions/workflows/postgres.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/postgres.yml)
+[![MySql](https://github.com/ebean-orm/ebean/actions/workflows/mysql.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/mysql.yml)
+[![MariaDB](https://github.com/ebean-orm/ebean/actions/workflows/mariadb-10.6.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/mariadb-10.6.yml)
+[![SqlServer](https://github.com/ebean-orm/ebean/actions/workflows/sqlserver-2017-latest.yml/badge.svg)](https://github.com/ebean-orm/ebean/actions/workflows/sqlserver-2017-latest.yml)
 
 # Sponsors
 <table>

ebean-api/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean api</name>
@@ -27,7 +27,7 @@
     <dependency>
       <groupId>io.avaje</groupId>
       <artifactId>avaje-config</artifactId>
-      <version>1.5</version>
+      <version>1.7</version>
     </dependency>
 
     <!--

ebean-api/src/main/java/io/ebean/config/PlatformConfig.java

@@ -378,7 +378,7 @@ public class PlatformConfig {
     BINARY(false, true, false),
 
     /**
-     * Store using DB BINARY(16).
+     * Store using DB BINARY(16) with optimized packing.
      */
     BINARY_OPTIMIZED(false, true, true);
 

ebean-api/src/main/java/io/ebean/config/dbplatform/db2/DB2Platform.java

@@ -20,6 +20,8 @@ public class DB2Platform extends DatabasePlatform {
   public DB2Platform() {
     super();
     this.platform = Platform.DB2;
+    // Note: DB2 (at least LUW supports length up to 128)
+    // TOOD: Check if we need to introduce a new platform (DB2_LUW_11 ?)
     this.maxTableNameLength = 18;
     this.maxConstraintNameLength = 18;
     this.truncateTable = "truncate table %s reuse storage ignore delete triggers immediate";

ebean-api/src/main/java/io/ebean/config/dbplatform/mariadb/MariaDbPlatform.java

@@ -1,6 +1,10 @@
 package io.ebean.config.dbplatform.mariadb;
 
+import javax.sql.DataSource;
+
+import io.ebean.BackgroundExecutor;
 import io.ebean.annotation.Platform;
+import io.ebean.config.dbplatform.PlatformIdGenerator;
 import io.ebean.config.dbplatform.mysql.BaseMySqlPlatform;
 
 /**
@@ -11,6 +15,14 @@ public class MariaDbPlatform extends BaseMySqlPlatform {
   public MariaDbPlatform() {
     super();
     this.platform = Platform.MARIADB;
+    this.sequenceBatchMode = false;
     this.historySupport = new MariaDbHistorySupport();
+    this.dbIdentity.setSupportsSequence(true);
   }
+
+  @Override
+  public PlatformIdGenerator createSequenceIdGenerator(BackgroundExecutor be, DataSource ds, int stepSize, String seqName) {
+    return new MariaDbSequence(be, ds, seqName, stepSize);
+  }
+
 }

ebean-api/src/main/java/io/ebean/config/dbplatform/mariadb/MariaDbSequence.java

@@ -0,0 +1,24 @@
+package io.ebean.config.dbplatform.mariadb;
+
+import io.ebean.BackgroundExecutor;
+import io.ebean.config.dbplatform.SequenceStepIdGenerator;
+
+import javax.sql.DataSource;
+
+public class MariaDbSequence extends SequenceStepIdGenerator {
+
+  private final String nextSql;
+
+  /**
+   * Construct where batchSize is the sequence step size.
+   */
+  public MariaDbSequence(BackgroundExecutor be, DataSource ds, String seqName, int stepSize) {
+    super(be, ds, seqName, stepSize);
+    this.nextSql = "select next value for " + seqName;
+  }
+
+  @Override
+  public String getSql(int batchSize) {
+    return nextSql;
+  }
+}

ebean-api/src/main/java/io/ebean/config/dbplatform/sqlite/SQLitePlatform.java

@@ -24,6 +24,7 @@ public class SQLitePlatform extends DatabasePlatform {
     this.dbDefaultValue.setFalse("0");
     this.dbDefaultValue.setTrue("1");
     this.dbDefaultValue.setNow("CURRENT_TIMESTAMP");
+    this.supportsResultSetConcurrencyModeUpdatable = false;
 
     dbTypeMap.put(DbType.BIT, new DbPlatformType("int"));
     dbTypeMap.put(DbType.BOOLEAN, new DbPlatformType("int"));

ebean-api/src/main/java/io/ebean/event/BeanPersistRequest.java

@@ -43,6 +43,12 @@ public interface BeanPersistRequest<T> {
     return transaction();
   }
 
+  /**
+   * Return true if this request is due to cascading persist.
+   * False implies this is a "top level" request.
+   */
+  boolean isCascade();
+
   /**
    * For an update or delete of a partially populated bean this is the set of
    * loaded properties and otherwise returns null.

ebean-api/src/main/java/io/ebean/plugin/LoadErrorHandler.java

@@ -1,14 +0,0 @@
-package io.ebean.plugin;
-
-import io.ebean.bean.EntityBean;
-
-/**
- * Errorhandler to handle load errors and may be recover correct value.
- *
- * @author Roland Praml, FOCONIS AG
- *
- */
-@FunctionalInterface
-public interface LoadErrorHandler {
-  void handleLoadError(EntityBean bean, Property prop, String fullName, Exception e);
-}

ebean-api/src/main/java/io/ebean/util/AnnotationUtil.java

@@ -71,6 +71,20 @@ public class AnnotationUtil {
     return typeGet(clazz, annotation) != null;
   }
 
+  /**
+   * Check if an element is annotated with an annotation of given type searching meta-annotations.
+   */
+  public static boolean metaHas(AnnotatedElement element, Class<?> annotationType) {
+    return !metaFindAll(element, annotationType).isEmpty();
+  }
+
+  /**
+   * Find all the annotations of a given type searching meta-annotations.
+   */
+  public static Set<Annotation> metaFindAll(AnnotatedElement element, Class<?> annotationType) {
+    return metaFindAllFor(element, Collections.singleton(annotationType));
+  }
+
   /**
    * Find all the annotations for the filter searching meta-annotations.
    */

ebean-autotune/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 <!--  <parent>-->
 <!--    <groupId>org.avaje</groupId>-->
@@ -14,7 +14,7 @@
 
   <scm>
     <developerConnection>scm:git:git@github.com:ebean-orm/ebean.git</developerConnection>
-    <tag>ebean-parent-12.13.1</tag>
+    <tag>ebean-parent-12.14.0</tag>
   </scm>
 
   <name>ebean autotune</name>
@@ -26,7 +26,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 

ebean-bom/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean bom</name>
@@ -71,88 +71,88 @@
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-api</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-core</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-core-type</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-ddl-generator</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-externalmapping-api</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-externalmapping-xml</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-autotune</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-querybean</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>querybean-generator</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
         <scope>provided</scope>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>kotlin-querybean-generator</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
         <scope>provided</scope>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-test</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
         <scope>test</scope>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-postgis</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
       <dependency>
         <groupId>io.ebean</groupId>
         <artifactId>ebean-redis</artifactId>
-        <version>12.13.1</version>
+        <version>12.14.0</version>
       </dependency>
 
     </dependencies>

ebean-core-type/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <artifactId>ebean-core-type</artifactId>
@@ -16,7 +16,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>

ebean-core/pom.xml

@@ -3,7 +3,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <artifactId>ebean-core</artifactId>
@@ -15,7 +15,7 @@
 
   <scm>
     <developerConnection>scm:git:git@github.com:ebean-orm/ebean.git</developerConnection>
-    <tag>ebean-parent-12.13.1</tag>
+    <tag>ebean-parent-12.14.0</tag>
   </scm>
 
   <dependencies>
@@ -41,19 +41,19 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core-type</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-externalmapping-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>

ebean-core/src/main/java/io/ebeaninternal/server/core/PersistRequestBean.java

@@ -213,6 +213,11 @@ public final class PersistRequestBean<T> extends PersistRequest implements BeanP
     return beanDescriptor.docStoreMode(type, txnMode);
   }
 
+  @Override
+  public boolean isCascade() {
+    return Flags.isRecurse(flags);
+  }
+
   /**
    * Return true if the draftDirty property should be set to true for this request.
    */

ebean-core/src/main/java/io/ebeaninternal/server/persist/DefaultPersister.java

@@ -333,6 +333,13 @@ public final class DefaultPersister implements Persister {
    * Recursively delete the bean. This calls back to the EbeanServer.
    */
   private int deleteRecurse(EntityBean detailBean, Transaction t, DeleteMode deleteMode) {
+    return deleteRequest(createDeleteCascade(detailBean, t, deleteMode.persistType()));
+  }
+
+  /**
+   * Delete without being a cascade.
+   */
+  private int delete(EntityBean detailBean, Transaction t, DeleteMode deleteMode) {
     return deleteRequest(createDeleteRequest(detailBean, t, deleteMode.persistType()));
   }
 
@@ -560,7 +567,7 @@ public final class DefaultPersister implements Persister {
     }
   }
 
-  private void deleteList(List<?> beanList, SpiTransaction t, DeleteMode deleteMode, boolean children) {
+  private void deleteCascade(List<?> beanList, SpiTransaction t, DeleteMode deleteMode, boolean children) {
     if (children) {
       t.depth(-1);
       t.checkBatchEscalationOnCollection();
@@ -604,7 +611,7 @@ public final class DefaultPersister implements Persister {
     for (Object id : ids) {
       EntityBean bean = descriptor.createEntityBean();
       descriptor.convertSetId(id, bean);
-      int rowCount = deleteRecurse(bean, transaction, deleteMode);
+      int rowCount = delete(bean, transaction, deleteMode);
       if (rowCount == -1) {
         total = -1;
       } else if (total != -1) {
@@ -656,7 +663,7 @@ public final class DefaultPersister implements Persister {
             t.logSummary("-- DeleteById of " + descriptor.name() + " ids[" + idList + "] requires fetch of foreign key values");
           }
           List<?> beanList = server.findList(q, t);
-          deleteList(beanList, t, deleteMode, false);
+          deleteCascade(beanList, t, deleteMode, false);
           return beanList.size();
 
         } else {
@@ -994,6 +1001,8 @@ public final class DefaultPersister implements Persister {
           executeSqlUpdate(sqlDelete, t);
 
         } else {
+          // TODO: Review first checking if many property is loaded and using the loaded beans
+          // ... and only using findIdsByParentId() when the many property isn't loaded
           // Delete recurse using the Id values of the children
           Object parentId = desc.getId(parentBean);
           List<Object> idsByParentId = many.findIdsByParentId(parentId, null, t, excludeDetailIds, deleteMode.isHard());
@@ -1017,7 +1026,7 @@ public final class DefaultPersister implements Persister {
       for (Object id : childIds) {
         refList.add(targetDesc.createReference(id, null));
       }
-      deleteList(refList, t, deleteMode, true);
+      deleteCascade(refList, t, deleteMode, true);
     } else {
       // perform delete by statement if possible
       delete(targetDesc, null, childIds, t, deleteMode);
@@ -1157,6 +1166,10 @@ public final class DefaultPersister implements Persister {
     return createDeleteRequest(bean, t, type, Flags.ZERO);
   }
 
+  private <T> PersistRequestBean<T> createDeleteCascade(EntityBean bean, Transaction t, Type type) {
+    return createDeleteRequest(bean, t, type, Flags.RECURSE);
+  }
+
   @SuppressWarnings({"unchecked"})
   private <T> PersistRequestBean<T> createDeleteRequest(Object bean, Transaction t, PersistRequest.Type type, int flags) {
     BeanManager<T> mgr = beanManager(bean.getClass());
@@ -1167,7 +1180,7 @@ public final class DefaultPersister implements Persister {
       type = Type.DELETE_SOFT;
     }
 
-    PersistRequestBean<T> request =  new PersistRequestBean<>(server, (T)bean, null, mgr, (SpiTransaction) t, persistExecute, type, flags);
+    PersistRequestBean<T> request = new PersistRequestBean<>(server, (T) bean, null, mgr, (SpiTransaction) t, persistExecute, type, flags);
     request.initForSoftDelete();
     return request;
   }
@@ -1186,7 +1199,7 @@ public final class DefaultPersister implements Persister {
    */
   @SuppressWarnings("unchecked")
   private <T> BeanManager<T> beanManager(Class<?> cls) {
-    BeanManager<T> mgr = (BeanManager<T>)beanDescriptorManager.beanManager(cls);
+    BeanManager<T> mgr = (BeanManager<T>) beanDescriptorManager.beanManager(cls);
     if (mgr == null) {
       throw new PersistenceException(errNotRegistered(cls));
     }

ebean-core/src/main/java/io/ebeaninternal/server/query/CQueryBuilder.java

@@ -736,6 +736,8 @@ final class CQueryBuilder {
           return " order by count(*) desc, r1.attribute_";
         case COUNT_DESC_ATTR_DESC:
           return " order by count(*) desc, r1.attribute_ desc";
+        case NO_ORDERING:
+          return "";
         default:
           throw new IllegalArgumentException("Illegal enum: " + orderBy);
       }

ebean-core/src/main/java/io/ebeaninternal/server/type/DefaultTypeManager.java

@@ -337,11 +337,10 @@ public final class DefaultTypeManager implements TypeManager {
     Type genericType = prop.getGenericType();
     boolean hasJacksonAnnotations = objectMapperPresent && checkJacksonAnnotations(prop);
 
-    boolean keepSource = prop.getMutationDetection() == MutationDetection.SOURCE;
     if (type.equals(List.class)) {
       DocPropertyType docType = getDocType(genericType);
       if (!hasJacksonAnnotations && isValueTypeSimple(genericType)) {
-        return ScalarTypeJsonList.typeFor(postgres, dbType, docType, prop.isNullable(), keepSource);
+        return ScalarTypeJsonList.typeFor(postgres, dbType, docType, prop.isNullable(), jsonManager.keepSource(prop));
       } else {
         return createJsonObjectMapperType(prop, dbType, docType);
       }
@@ -349,14 +348,14 @@ public final class DefaultTypeManager implements TypeManager {
     if (type.equals(Set.class)) {
       DocPropertyType docType = getDocType(genericType);
       if (!hasJacksonAnnotations && isValueTypeSimple(genericType)) {
-        return ScalarTypeJsonSet.typeFor(postgres, dbType, docType, prop.isNullable(), keepSource);
+        return ScalarTypeJsonSet.typeFor(postgres, dbType, docType, prop.isNullable(), jsonManager.keepSource(prop));
       } else {
         return createJsonObjectMapperType(prop, dbType, docType);
       }
     }
     if (type.equals(Map.class)) {
       if (!hasJacksonAnnotations && isMapValueTypeObject(genericType)) {
-        return ScalarTypeJsonMap.typeFor(postgres, dbType, keepSource);
+        return ScalarTypeJsonMap.typeFor(postgres, dbType, jsonManager.keepSource(prop));
       } else {
         return createJsonObjectMapperType(prop, dbType, DocPropertyType.OBJECT);
       }

ebean-core/src/main/java/io/ebeaninternal/server/type/TypeJsonManager.java

@@ -4,6 +4,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import io.ebean.ModifyAwareType;
 import io.ebean.annotation.MutationDetection;
 import io.ebean.config.dbplatform.DbPlatformType;
+import io.ebeaninternal.server.deploy.meta.DeployBeanProperty;
 
 final class TypeJsonManager {
 
@@ -25,6 +26,17 @@ final class TypeJsonManager {
     return objectMapper;
   }
 
+  boolean keepSource(DeployBeanProperty prop) {
+    if (prop.getMutationDetection() == MutationDetection.SOURCE) {
+      return true;
+    } else if (prop.getMutationDetection() == MutationDetection.DEFAULT) {
+      prop.setMutationDetection(mutationDetection);
+      return mutationDetection == MutationDetection.SOURCE;
+    } else {
+      return false;
+    }
+  }
+
   String postgresType(int dbType) {
     if (postgres) {
       switch (dbType) {

ebean-ddl-generator/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean ddl generation</name>
@@ -28,14 +28,14 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core-type</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 

ebean-ddl-generator/src/main/java/io/ebeaninternal/dbmigration/ddlgeneration/platform/ClickHouseDbArray.java

@@ -14,6 +14,7 @@ class ClickHouseDbArray {
     mapping.put("varchar[]", "Array(String)");
     mapping.put("integer[]", "Array(UInt32)");
     mapping.put("bigint[]", "Array(UInt64)");
+    mapping.put("float[]", "Array(Float32)");
   }
 
   /**
@@ -21,6 +22,10 @@ class ClickHouseDbArray {
    */
   static String logicalToNative(String logicalArrayType) {
     int colonPos = logicalArrayType.indexOf(':');
+    int bracketPos = logicalArrayType.indexOf('(');
+    if (bracketPos > -1 && (bracketPos < colonPos || colonPos == -1)) {
+      colonPos = bracketPos;
+    }
     if (colonPos > -1) {
       logicalArrayType = logicalArrayType.substring(0, colonPos);
     }

ebean-externalmapping-api/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean external mapping api</name>

ebean-externalmapping-xml/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 <!--  <parent>-->
 <!--    <groupId>org.avaje</groupId>-->
@@ -14,7 +14,7 @@
 
   <scm>
     <developerConnection>scm:git:git@github.com:ebean-orm/ebean.git</developerConnection>
-    <tag>ebean-parent-12.13.1</tag>
+    <tag>ebean-parent-12.14.0</tag>
   </scm>
 
   <name>ebean external mapping xml</name>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-externalmapping-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>
@@ -59,14 +59,14 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-ddl-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 

ebean-kotlin/pom.xml

@@ -0,0 +1,104 @@
+<?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">
+  <parent>
+    <artifactId>ebean-parent</artifactId>
+    <groupId>io.ebean</groupId>
+    <version>12.14.0-SNAPSHOT</version>
+  </parent>
+  <modelVersion>4.0.0</modelVersion>
+
+  <artifactId>ebean-kotlin</artifactId>
+
+  <properties>
+    <maven.compiler.source>1.8</maven.compiler.source>
+    <maven.compiler.target>1.8</maven.compiler.target>
+    <ebean-maven-plugin.version>12.13.0</ebean-maven-plugin.version>
+    <kotlin.version>1.6.0</kotlin.version>
+  </properties>
+
+  <dependencies>
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-stdlib-jdk8</artifactId>
+      <version>${kotlin.version}</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-core</artifactId>
+      <version>12.14.0-SNAPSHOT</version>
+      <scope>provided</scope>
+    </dependency>
+
+    <!-- test dependencies -->
+    <dependency>
+      <groupId>org.jetbrains.kotlin</groupId>
+      <artifactId>kotlin-test</artifactId>
+      <version>${kotlin.version}</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>io.avaje</groupId>
+      <artifactId>junit</artifactId>
+      <version>1.0</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>io.ebean</groupId>
+      <artifactId>ebean-test</artifactId>
+      <version>12.14.0-SNAPSHOT</version>
+      <scope>test</scope>
+    </dependency>
+
+  </dependencies>
+
+
+  <build>
+    <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory>
+    <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory>
+
+    <plugins>
+      <plugin>
+        <groupId>org.jetbrains.kotlin</groupId>
+        <artifactId>kotlin-maven-plugin</artifactId>
+        <version>${kotlin.version}</version>
+        <configuration>
+          <jvmTarget>1.8</jvmTarget>
+        </configuration>
+        <executions>
+          <execution>
+            <id>compile</id>
+            <goals>
+              <goal>compile</goal>
+            </goals>
+          </execution>
+          <execution>
+            <id>test-compile</id>
+            <goals>
+              <goal>test-compile</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
+
+      <plugin>
+        <groupId>io.repaint.maven</groupId>
+        <artifactId>tiles-maven-plugin</artifactId>
+        <version>2.24</version>
+        <extensions>true</extensions>
+        <configuration>
+          <tiles>
+            <tile>io.ebean.tile:enhancement:12.13.1</tile>
+          </tiles>
+        </configuration>
+      </plugin>
+
+    </plugins>
+  </build>
+
+</project>

ebean-kotlin/src/test/kotlin/org/example/domain/FooEntity.kt

@@ -0,0 +1,18 @@
+package org.example.domain
+
+import io.ebean.Model
+import javax.persistence.Entity
+import javax.persistence.Id
+import javax.persistence.Version
+
+@Entity
+class FooEntity(name: String) : Model() {
+
+  @Id
+  var id: Long = 0
+
+  var name: String = name
+
+  @Version
+  var version: Long = 0
+}

ebean-kotlin/src/test/kotlin/org/example/domain/FooEntityTest.kt

@@ -0,0 +1,21 @@
+package org.example.domain
+
+import io.ebean.DB
+import org.assertj.core.api.Assertions.assertThat
+import org.junit.jupiter.api.Test
+
+class FooEntityTest {
+
+  @Test
+  fun iud() {
+
+    val foo = FooEntity("hello")
+    foo.save()
+
+    val found = DB.find(FooEntity::class.java, foo.id)
+    assertThat(found).isNotNull
+
+    found?.delete()
+
+  }
+}

ebean-kotlin/src/test/resources/application-test.yaml

@@ -0,0 +1,4 @@
+ebean:
+  test:
+    platform: h2
+

ebean-postgis/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean postgis</name>
@@ -23,7 +23,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
@@ -74,7 +74,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 

ebean-querybean/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean querybean</name>
@@ -17,7 +17,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
@@ -56,21 +56,21 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-ddl-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>querybean-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 

ebean-redis/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <artifactId>ebean-redis</artifactId>
@@ -16,41 +16,41 @@
     <dependency>
       <groupId>redis.clients</groupId>
       <artifactId>jedis</artifactId>
-      <version>3.6.3</version>
+      <version>3.8.0</version>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-querybean</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>querybean-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 

ebean-test/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean test</name>
@@ -29,14 +29,14 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>provided</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-ddl-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>
@@ -56,7 +56,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test-docker</artifactId>
-      <version>4.2</version>
+      <version>4.3</version>
     </dependency>
 
     <dependency>
@@ -187,15 +187,46 @@
 
     <dependency>
       <groupId>com.oracle.database.jdbc</groupId>
-      <artifactId>ojdbc10</artifactId>
+      <!-- Note: Using ojdbc10 here will affect loading other drivers on jdk8,
+        because the driverManager will stop on first load error and stops loading
+        other drivers -->
+      <artifactId>ojdbc8</artifactId>
       <version>19.12.0.0</version>
       <scope>test</scope>
     </dependency>
 
+    <dependency>
+      <groupId>com.ibm.db2</groupId>
+      <artifactId>jcc</artifactId>
+      <version>11.5.6.0</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>org.xerial</groupId>
+      <artifactId>sqlite-jdbc</artifactId>
+      <version>3.36.0.3</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>com.nuodb.jdbc</groupId>
+      <artifactId>nuodb-jdbc</artifactId>
+      <version>22.0.0</version>
+      <scope>test</scope>
+    </dependency>
+
+    <dependency>
+      <groupId>ru.yandex.clickhouse</groupId>
+      <artifactId>clickhouse-jdbc</artifactId>
+      <version>0.3.1-patch</version>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.2.9</version>
       <scope>test</scope>
     </dependency>
 
@@ -208,21 +239,6 @@
 
   </dependencies>
 
-  <profiles>
-    <profile>
-      <id>db2</id>
-      <dependencies>
-        <!-- https://mvnrepository.com/artifact/com.ibm.db2/jcc -->
-        <dependency>
-          <groupId>com.ibm.db2</groupId>
-          <artifactId>jcc</artifactId>
-          <version>11.5.5.0</version>
-          <scope>test</scope>
-        </dependency>
-      </dependencies>
-    </profile>
-  </profiles>
-
   <build>
     <plugins>
 

ebean-test/src/main/java/io/ebean/test/config/platform/Db2Setup.java

@@ -0,0 +1,41 @@
+package io.ebean.test.config.platform;
+
+import java.util.Properties;
+
+class Db2Setup implements PlatformSetup {
+
+  @Override
+  public Properties setup(Config config) {
+
+    config.ddlMode("dropCreate");
+    config.setDefaultPort(50000);
+    config.setUsernameDefault();
+    config.setPasswordDefault();
+    config.setUrl("jdbc:db2://localhost:${port}/${databaseName}");
+    config.setDriver("com.ibm.db2.jcc.DB2Driver");
+    config.datasourceDefaults();
+
+    return dockerProperties(config);
+  }
+
+  private Properties dockerProperties(Config dbConfig) {
+
+    if (!dbConfig.isUseDocker()) {
+      return new Properties();
+    }
+
+    dbConfig.setDockerVersion("11.5.6.0a");
+    return dbConfig.getDockerProperties();
+  }
+
+  @Override
+  public void setupExtraDbDataSource(Config config) {
+    // not supported yet
+  }
+
+  @Override
+  public boolean isLocal() {
+    return false;
+  }
+
+}

ebean-test/src/main/java/io/ebean/test/config/platform/PlatformAutoConfig.java

@@ -34,6 +34,7 @@ public class PlatformAutoConfig {
     KNOWN_PLATFORMS.put("clickhouse", new ClickHouseSetup());
     KNOWN_PLATFORMS.put("cockroach", new CockroachSetup());
     KNOWN_PLATFORMS.put("hana", new HanaSetup());
+    KNOWN_PLATFORMS.put("db2", new Db2Setup());
   }
 
   private final DatabaseConfig config;

ebean-test/src/main/java/io/ebean/test/config/platform/SqlServerSetup.java

@@ -13,7 +13,7 @@ class SqlServerSetup implements PlatformSetup {
     config.setDefaultPort(1433);
     config.setUsernameDefault();
     config.setPassword("SqlS3rv#r");
-    config.setUrl("jdbc:sqlserver://localhost:${port};databaseName=${databaseName}");
+    config.setUrl("jdbc:sqlserver://localhost:${port};databaseName=${databaseName};sendTimeAsDateTime=false");
     config.setDriver("com.microsoft.sqlserver.jdbc.SQLServerDriver");
     config.datasourceDefaults();
 

ebean-test/src/test/java/io/ebeaninternal/server/profile/BasicProfileLocationTest.java

@@ -5,25 +5,32 @@ import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
-public class BasicProfileLocationTest {
+class BasicProfileLocationTest {
 
   @Test
-  public void obtain() {
+  void obtain() {
 
     DProfileLocation loc = new DTimedProfileLocation(12, "foo", MetricFactory.get().createTimedMetric("junk"));
 
+    String javaVersion = System.getProperty("java.version");
     assertThat(loc.obtain()).isTrue();
-    assertThat(loc.fullLocation()).endsWith(":12)");
-    if (System.getProperty("java.version").startsWith("1.8")) {
+    if (javaVersion.startsWith("1.8")) {
+      assertThat(loc.fullLocation()).endsWith("invoke0(Native Method:12)");
       assertThat(loc.location()).isEqualTo("sun.reflect.NativeMethodAccessorImpl.invoke0");
+      assertThat(loc.label()).isEqualTo("NativeMethodAccessorImpl.invoke0");
+    } else if (javaVersion.startsWith("18")){
+      assertThat(loc.fullLocation()).endsWith("jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:104)");
+      assertThat(loc.location()).isEqualTo("java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke");
+      assertThat(loc.label()).isEqualTo("DirectMethodHandleAccessor.invoke");
     } else {
+      assertThat(loc.fullLocation()).endsWith("jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method:12)");
       assertThat(loc.location()).isEqualTo("java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0");
+      assertThat(loc.label()).isEqualTo("NativeMethodAccessorImpl.invoke0");
     }
-    assertThat(loc.label()).isEqualTo("NativeMethodAccessorImpl.invoke0");
   }
 
   @Test
-  public void basic_trimPackage() {
+  void basic_trimPackage() {
 
     BasicProfileLocation loc = new BasicProfileLocation("com.foo.Bar.all");
     assertThat(loc.obtain()).isFalse();
@@ -33,7 +40,7 @@ public class BasicProfileLocationTest {
   }
 
   @Test
-  public void basic_trimSinglePackage() {
+  void basic_trimSinglePackage() {
 
     BasicProfileLocation loc = new BasicProfileLocation("foo.Bar.all");
     assertThat(loc.obtain()).isFalse();

ebean-test/src/test/java/main/StartDb2.java

@@ -0,0 +1,22 @@
+package main;
+
+import io.ebean.docker.commands.Db2Config;
+import io.ebean.docker.commands.Db2Container;
+
+public class StartDb2 {
+
+  public static void main(String[] args) {
+
+    Db2Config config = new Db2Config("11.5.6.0a");
+    config.setDbName("unit");
+    config.setUser("unit");
+    config.setPassword("unit");
+
+    // to change collation, charset and other parameters like pagesize:
+    config.setCreateOptions("USING CODESET UTF-8 TERRITORY DE COLLATE USING IDENTITY PAGESIZE 32768");
+    config.setConfigOptions("USING STRING_UNITS CODEUNITS32");
+
+    Db2Container container = new Db2Container(config);
+    container.startWithDropCreate();
+  }
+}

ebean-test/src/test/java/org/tests/basic/TestLoadBeanCache.java

@@ -13,13 +13,12 @@ import java.util.List;
 import java.util.Map;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.junit.jupiter.api.Assertions.assertEquals;
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.*;
 
-public class TestLoadBeanCache extends BaseTestCase {
+class TestLoadBeanCache extends BaseTestCase {
 
   @Test
-  public void testLoad() {
+  void testLoad() {
 
     ResetBasicData.reset();
 
@@ -35,32 +34,29 @@ public class TestLoadBeanCache extends BaseTestCase {
     // this will hit the cache
     Country nz = DB.find(Country.class, "NZ");
 
-    assertTrue(loadedNz == nz);
+    assertSame(loadedNz, nz);
   }
-  
+
   @Test
-  public void testLoadWithFindMap() {
+  void testLoadWithFindMap() {
 
     ResetBasicData.reset();
-    
+
     List<Object> ids = DB.find(Customer.class).findIds();
-    assertEquals(ids.size(), 4);
+    assertThat(ids).isNotEmpty();
 
     DB.getDefault().pluginApi().cacheManager().clearAll();
-    
+
     // hit database
     LoggedSql.start();
     DB.find(Customer.class).where().idIn(ids).findMap();
     List<String> sql = LoggedSql.stop();
     assertThat(sql).hasSize(1);
-    
+
     // hit beanCache
     LoggedSql.start();
     DB.find(Customer.class).where().idIn(ids).findMap();
     sql = LoggedSql.stop();
     assertThat(sql).hasSize(0);
-
   }
-  
-  
 }

ebean-test/src/test/java/org/tests/basic/event/TestPreInsertValidation.java

@@ -5,13 +5,16 @@ import io.ebean.BaseTestCase;
 import io.ebean.DB;
 import org.junit.jupiter.api.Test;
 import org.tests.model.basic.TWithPreInsert;
+import org.tests.model.basic.TWithPreInsertChild;
+import org.tests.model.basic.event.TWithPreInsertPersistAdapter;
 
+import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
 
-public class TestPreInsertValidation extends BaseTestCase {
+class TestPreInsertValidation extends BaseTestCase {
 
   @Test
-  public void test() {
+  void test() {
 
     TWithPreInsert e = new TWithPreInsert();
     e.setTitle("Mister");
@@ -22,15 +25,56 @@ public class TestPreInsertValidation extends BaseTestCase {
     // the save worked and name set in preInsert
     assertNotNull(e.getId());
     assertNotNull(e.getName());
+    assertThat(e.requestCascadeState()).isEqualTo(2);
 
     TWithPreInsert e1 = DB.find(TWithPreInsert.class, e.getId());
+    assert e1 != null;
 
     e1.setTitle("Missus");
     DB.save(e1);
+
+    assertThat(e1.requestCascadeState()).isEqualTo(12);
   }
 
   @Test
-  public void testStatelessUpdate() {
+  void test_cascade() {
+
+    TWithPreInsert e = new TWithPreInsert();
+    e.setTitle("ParentCascading");
+    e.children().add(new TWithPreInsertChild("Child0"));
+    // the perInsert should populate the
+    // name with should not be null
+    DB.save(e);
+
+    // the save worked and name set in preInsert
+    assertNotNull(e.getId());
+    assertNotNull(e.getName());
+    assertThat(e.requestCascadeState()).isEqualTo(2);
+    assertThat(e.children().get(0).requestCascadeState()).isEqualTo(1);
+
+    TWithPreInsert e1 = DB.find(TWithPreInsert.class, e.getId());
+    assert e1 != null;
+
+    e1.setTitle("ParentCascading-changed");
+    TWithPreInsertChild childBean = e1.children().get(0);
+    childBean.setName("Child0-changed");
+    DB.save(e1);
+
+    assertThat(e1.requestCascadeState()).isEqualTo(12);
+    assertThat(childBean.requestCascadeState()).isEqualTo(11);
+
+    DB.delete(e1);
+
+    assertThat(e1.requestCascadeState()).isEqualTo(22);
+
+    // assert that isCascade() was true for the child bean
+    assertThat(TWithPreInsertPersistAdapter.cascadeDelete).hasSize(1);
+    String deleteCascade = TWithPreInsertPersistAdapter.cascadeDelete.get(0);
+    assertThat(deleteCascade).isEqualTo("class org.tests.model.basic.TWithPreInsertChild:1");
+  }
+
+  @Test
+  void testStatelessUpdate() {
 
     TWithPreInsert e = new TWithPreInsert();
     e.setName("BeanForUpdateTest");

ebean-test/src/test/java/org/tests/idkeys/TestGeneratedKeys.java

@@ -14,6 +14,8 @@ import org.tests.idkeys.db.GenKeySeqB;
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+import java.util.ArrayList;
+import java.util.List;
 
 import static org.junit.jupiter.api.Assertions.*;
 import static org.junit.jupiter.api.Assumptions.assumeTrue;
@@ -24,6 +26,7 @@ public class TestGeneratedKeys extends BaseTestCase {
   @ForPlatform(Platform.H2) // readSequenceValue is H2 specific
   public void testGenKeySeqA() throws SQLException {
     assumeTrue(idType() == IdType.SEQUENCE);
+    
     SpiEbeanServer server = spiEbeanServer();
 
     try (Transaction tx = server.beginTransaction()) {
@@ -69,20 +72,34 @@ public class TestGeneratedKeys extends BaseTestCase {
   }
 
   private long readSequenceValue(Transaction tx, String sequence) throws SQLException {
-    Statement stm = null;
-    try {
-      stm = tx.connection().createStatement();
-      ResultSet rs = stm.executeQuery("select currval('" + sequence + "')");
-      rs.next();
+    String sql;
+    switch (spiEbeanServer().databasePlatform().getPlatform().base()) {
+      case H2 :
+        sql = "select currval('" + sequence + "')";
+        break;
 
+      case DB2 :
+        sql = "values previous value for " + sequence;
+
+        break;
+      case SQLSERVER :
+        sql = "select current_value from sys.sequences where name = '" + sequence + "'";
+        break;
+
+      case MARIADB :
+        throw new UnsupportedOperationException("reading sequence value outside of the current connection is not supported. "
+            + "See https://mariadb.com/kb/en/previous-value-for-sequence_name/#description");
+        
+      default :
+        throw new UnsupportedOperationException("reading sequence value from "
+            + spiEbeanServer().databasePlatform().getPlatform()
+            + " is not supported.");
+
+    }
+    try (Statement stm = tx.connection().createStatement()) {
+      ResultSet rs = stm.executeQuery(sql);
+      rs.next();
       return rs.getLong(1);
-    } finally {
-      if (stm != null) {
-        try {
-          stm.close();
-        } catch (SQLException e) {
-        }
-      }
     }
   }
 
@@ -109,5 +126,25 @@ public class TestGeneratedKeys extends BaseTestCase {
       assertNotNull(al.getId());
     }
   }
+  
+  @Test
+  @ForPlatform({Platform.H2, Platform.MARIADB, Platform.SQLSERVER, Platform.DB2})
+  public void testGeneratedKeys() throws SQLException {
+    assumeTrue(idType() == IdType.SEQUENCE);
+
+    SpiEbeanServer server = spiEbeanServer();
+    List<Long> idList = new ArrayList<>(52);
+
+    try (Transaction tx = server.beginTransaction()) {
+      // bigger than increment
+      for (int i = 1; i < 52; i++) {
+        GenKeySeqA gks = new GenKeySeqA();
+        gks.setDescription("my description " + i);
+        server.save(gks);
+        assertFalse(idList.contains(gks.getId()));
+        idList.add(gks.getId());
+      }
+    }
+  }
 
 }

ebean-test/src/test/java/org/tests/json/TestJsonSourceDefault.java

@@ -0,0 +1,63 @@
+package org.tests.json;
+
+import io.ebean.Database;
+import io.ebean.DatabaseFactory;
+import io.ebean.ValuePair;
+import io.ebean.annotation.ForPlatform;
+import io.ebean.annotation.MutationDetection;
+import io.ebean.annotation.Platform;
+import io.ebean.config.DatabaseConfig;
+import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.Test;
+import org.tests.model.json.EBasicJsonList;
+
+import java.util.List;
+import java.util.Map;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class TestJsonSourceDefault {
+
+  @Test
+  @ForPlatform(Platform.H2)
+  @Disabled
+  void testDirtyValues_diffSource() {
+    DatabaseConfig config = new DatabaseConfig();
+    config.getDataSourceConfig()
+      .setUsername("sa")
+      .setPassword("")
+      .setUrl("jdbc:h2:mem:testJsonSourceDirtyValues");
+
+    config.setName("jsonSource");
+    config.setDefaultServer(false);
+    config.setRegister(false);
+    config.setDdlGenerate(true);
+    config.setDdlRun(true);
+    config.setDdlExtra(false);
+    config.addClass(EBasicJsonList.class);
+    config.setJsonMutationDetection(MutationDetection.SOURCE);
+    Database db = DatabaseFactory.create(config);
+    try {
+      assertThat(db).isNotNull();
+
+      EBasicJsonList bean = new EBasicJsonList();
+      bean.getTags().add("aa");
+      bean.getTags().add("bb");
+
+      db.save(bean);
+      bean = db.find(EBasicJsonList.class, bean.getId());
+
+      bean.getTags().add("cc");
+      final Map<String, ValuePair> dirtyValues = db.beanState(bean).dirtyValues();
+      assertThat(dirtyValues).containsOnlyKeys("tags");
+
+      final ValuePair diff = dirtyValues.get("tags");
+      assertThat(diff.getOldValue()).isInstanceOf(List.class).asList().containsExactly("aa", "bb");
+      assertThat(diff.getNewValue()).isInstanceOf(List.class).asList().containsExactly("aa", "bb", "cc");
+    } finally {
+      if (db != null) {
+        db.shutdown();
+      }
+    }
+  }
+}

ebean-test/src/test/java/org/tests/model/basic/TWithPreInsert.java

@@ -2,10 +2,15 @@ package org.tests.model.basic;
 
 import javax.persistence.Entity;
 import javax.persistence.Id;
+import javax.persistence.OneToMany;
 import javax.validation.constraints.NotNull;
+import java.util.ArrayList;
+import java.util.List;
+
+import static javax.persistence.CascadeType.ALL;
 
 @Entity
-public class TWithPreInsert {
+public class TWithPreInsert implements TWithPreInsertCommon {
 
   @Id
   private Integer id;
@@ -15,6 +20,14 @@ public class TWithPreInsert {
 
   private String title;
 
+  @OneToMany(cascade = ALL)
+  private List<TWithPreInsertChild> children = new ArrayList<>();
+
+  /**
+   * For testing what happened in persist controller.
+   */
+  transient int requestCascadeState;
+
   public Integer getId() {
     return id;
   }
@@ -39,4 +52,15 @@ public class TWithPreInsert {
     this.title = title;
   }
 
+  public List<TWithPreInsertChild> children() {
+    return children;
+  }
+
+  public int requestCascadeState() {
+    return requestCascadeState;
+  }
+
+  public void requestCascadeState(int requestCascadeState) {
+    this.requestCascadeState = requestCascadeState;
+  }
 }

ebean-test/src/test/java/org/tests/model/basic/TWithPreInsertChild.java

@@ -0,0 +1,58 @@
+package org.tests.model.basic;
+
+import javax.persistence.Entity;
+import javax.persistence.Id;
+import javax.validation.constraints.NotNull;
+
+@Entity
+public class TWithPreInsertChild implements TWithPreInsertCommon {
+
+  @Id
+  private Integer id;
+
+  @NotNull
+  private String name;
+
+  private String title;
+
+  /**
+   * For testing what happened in persist controller.
+   */
+  transient int requestCascadeState;
+
+  public TWithPreInsertChild(String name) {
+    this.name = name;
+  }
+
+  public Integer getId() {
+    return id;
+  }
+
+  public void setId(Integer id) {
+    this.id = id;
+  }
+
+  public String getName() {
+    return name;
+  }
+
+  public void setName(String name) {
+    this.name = name;
+  }
+
+  public String getTitle() {
+    return title;
+  }
+
+  public void setTitle(String title) {
+    this.title = title;
+  }
+
+  public int requestCascadeState() {
+    return requestCascadeState;
+  }
+
+  public void requestCascadeState(int requestCascadeState) {
+    this.requestCascadeState = requestCascadeState;
+  }
+}

ebean-test/src/test/java/org/tests/model/basic/TWithPreInsertCommon.java

@@ -0,0 +1,16 @@
+package org.tests.model.basic;
+
+public interface TWithPreInsertCommon {
+
+  Integer getId();
+
+  String getName();
+
+  void setName(String name);
+
+  String getTitle();
+
+  void setTitle(String title);
+
+  void requestCascadeState(int requestCascadeState);
+}

ebean-test/src/test/java/org/tests/model/basic/event/TWithPreInsertPersistAdapter.java

@@ -2,37 +2,49 @@ package org.tests.model.basic.event;
 
 import io.ebean.event.BeanPersistAdapter;
 import io.ebean.event.BeanPersistRequest;
-import org.tests.model.basic.TWithPreInsert;
+import org.tests.model.basic.TWithPreInsertCommon;
+
+import java.util.ArrayList;
+import java.util.List;
 
 public class TWithPreInsertPersistAdapter extends BeanPersistAdapter {
 
+  public static List<String> cascadeDelete = new ArrayList<>();
+
   @Override
   public boolean isRegisterFor(Class<?> cls) {
-    return TWithPreInsert.class.equals(cls);
+    return TWithPreInsertCommon.class.isAssignableFrom(cls);
   }
 
   @Override
   public boolean preInsert(BeanPersistRequest<?> request) {
-
-    TWithPreInsert e = (TWithPreInsert) request.bean();
-    if (e.getName() == null) {
-      e.setName("set on preInsert");
+    TWithPreInsertCommon bean = (TWithPreInsertCommon) request.bean();
+    if (bean.getName() == null) {
+      bean.setName("set on preInsert");
     }
+    bean.requestCascadeState(request.isCascade() ? 1 : 2);
     return true;
   }
 
   @Override
   public boolean preUpdate(BeanPersistRequest<?> request) {
-
-    TWithPreInsert b = (TWithPreInsert) request.bean();
-    System.out.println("preUpdate - title is: " + b.getTitle());
-    if (b.getTitle() == null) {
-      b.setTitle("set on preUpdate");
+    TWithPreInsertCommon bean = (TWithPreInsertCommon) request.bean();
+    System.out.println("preUpdate - title is: " + bean.getTitle());
+    if (bean.getTitle() == null) {
+      bean.setTitle("set on preUpdate");
     }
-    // request.getEbeanServer().refresh(b);
-    // System.out.println("title is Mister:"+b.getTitle());
-
+    bean.requestCascadeState(request.isCascade() ? 11 : 12);
     return super.preUpdate(request);
   }
 
+  @Override
+  public boolean preDelete(BeanPersistRequest<?> request) {
+    TWithPreInsertCommon bean = (TWithPreInsertCommon) request.bean();
+    if (request.isCascade()) {
+      cascadeDelete.add(bean.getClass() + ":" + bean.getId());
+    } else {
+      bean.requestCascadeState(22);
+    }
+    return true;
+  }
 }

ebean-test/src/test/java/org/tests/query/other/TestQuerySingleAttribute.java

@@ -646,6 +646,14 @@ public class TestQuerySingleAttribute extends BaseTestCase {
       .findSingleAttributeList();
     assertThat(list1.get(0)).isInstanceOf(CountedValue.class);
     //assertThat(list1.toString()).isEqualTo("[1: Tracy, 3: Jim1, 1: Jack, 3: Fred1, 1: Fiona, 3: Bugs1]");
+    
+    query = DB.find(Contact.class).select("firstName");
+    list1 = query
+      .setCountDistinct(CountDistinctOrder.NO_ORDERING)
+      .findSingleAttributeList();
+    assertThat(list1.get(0)).isInstanceOf(CountedValue.class);
+    assertThat(sqlOf(query)).contains("select r1.attribute_, count(*) from ("
+        + "select t0.first_name as attribute_ from contact t0");
 
     query = DB.find(Contact.class).select("firstName");
     list1 = query

ebean-test/src/test/resources/ebean.properties

@@ -181,9 +181,9 @@ datasource.nuodb.password=test
 datasource.nuodb.url=jdbc:com.nuodb://localhost/testdb
 #datasource.nuodb.driver=com.nuodb.jdbc.Driver
 
-datasource.db2.username=db2admin
-datasource.db2.password=veryverysecret#1234
-datasource.db2.url=jdbc:db2://127.0.0.1:50000/SAMPLE
+datasource.db2.username=unit
+datasource.db2.password=test
+datasource.db2.url=jdbc:db2://127.0.0.1:50000/unit
 #datasource.db2.driver=com.ibm.db2.jcc.DB2Driver
 
 datasource.hana.username=EBEAN_TEST

ebean-test/testconfig/ebean-clickhouse.properties

@@ -0,0 +1,5 @@
+ebean.test.platform=clickhouse
+ebean.test.dbName=clickhouse
+datasource.default=clickhouse
+datasource.clickhouse.autocommit=true
+

ebean-test/testconfig/ebean-cockroach.properties

@@ -0,0 +1,4 @@
+ebean.test.platform=cockroach
+ebean.test.dbName=unit
+datasource.default=cockroach
+

ebean-test/testconfig/ebean-db2.properties

@@ -0,0 +1,4 @@
+ebean.test.platform=db2
+ebean.test.dbName=unit
+ebean.test.dbPassword=unit
+datasource.default=db2-11

ebean-test/testconfig/ebean-h2.properties

@@ -0,0 +1,3 @@
+ebean.test.platform=h2
+datasource.default=h2-local
+ebean.test.dbName=test

ebean-test/testconfig/ebean-mariadb-10.3.properties

@@ -0,0 +1,8 @@
+# This starts an alternative mariadb version on port 7306
+ebean.test.platform=mariadb
+ebean.test.dbName=test_ebean
+ebean.test.dbPassword=unit
+ebean.test.mariadb.version=10.3
+ebean.test.mariadb.containerName=ut_mariadb-10-3
+ebean.test.mariadb.port=14308
+datasource.default=mariadb-103

ebean-test/testconfig/ebean-mariadb.properties

@@ -0,0 +1,6 @@
+ebean.test.platform=mariadb
+ebean.test.dbName=test_ebean
+ebean.test.mariadb.version=10.6
+ebean.test.mariadb.containerName=ut_mariadb-10-6
+ebean.test.mariadb.port=14307
+datasource.default=mariadb-106

ebean-test/testconfig/ebean-mysql.properties

@@ -0,0 +1,6 @@
+# this starts a mysql instance on port 13306
+ebean.test.platform=mysql
+ebean.test.dbName=test_ebean
+# note: do not conflict with mariadb port
+#ebean.test.mysql.port=4306
+datasource.default=mysql-docker

ebean-test/testconfig/ebean-nuodb.properties

@@ -0,0 +1,3 @@
+ebean.test.platform=nuodb
+ebean.test.dbName=testdb
+ebean.test.nuodb.version=latest

ebean-test/testconfig/ebean-oracle.properties

@@ -0,0 +1,3 @@
+ebean.test.platform=oracle
+ebean.test.dbName=oracle
+datasource.default=oracle-docker

ebean-test/testconfig/ebean-postgres.properties

@@ -0,0 +1,3 @@
+ebean.test.platform=postgres
+datasource.default=postgres
+ebean.test.dbName=unit

ebean-test/testconfig/ebean-sqlite.properties

@@ -0,0 +1,4 @@
+ebean.test.platform=sqlite
+datasource.default=sqlite-local
+ebean.test.dbName=test.sqlite
+ebean.autoReadOnlyDataSource=false

ebean-test/testconfig/ebean-sqlserver17.properties

@@ -0,0 +1,10 @@
+ebean.test.platform=sqlserver
+ebean.test.dbName=test_ebean
+ebean.test.sqlserver.version=2017-latest
+ebean.test.sqlserver.containerName=local_sqlserver2017
+ebean.test.sqlserver.collation=LATIN1_GENERAL_100_CS_AS_SC
+ebean.test.sqlserver.port=9435
+ebean.test.sqlserver.url=jdbc:sqlserver://localhost:9435;databaseName=test_ebean;sendTimeAsDateTime=false
+
+datasource.default=sqlserver2017
+ebean.sqlserver2017.databasePlatformName=sqlserver17

ebean-test/testconfig/ebean-sqlserver19.properties

@@ -0,0 +1,13 @@
+ebean.test.platform=sqlserver
+ebean.test.dbName=test_ebean
+ebean.test.sqlserver.version=2019-latest
+ebean.test.sqlserver.containerName=local_sqlserver2019
+ebean.test.sqlserver.collation=LATIN1_GENERAL_100_CS_AS_SC_UTF8
+ebean.test.sqlserver.port=9434
+ebean.test.sqlserver.url=jdbc:sqlserver://localhost:9434;databaseName=test_ebean;sendTimeAsDateTime=false
+datasource.default=sqlserver2019
+ebean.sqlserver2019.databasePlatformName=sqlserver17
+
+## A case sensitive collation example:
+#ebean.test.sqlserver.collation=LATIN1_GENERAL_100_CI_AS_SC_UTF8
+#ebean.sqlserver2019.caseSensitiveCollation=false

ebean/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>ebean composite</name>
@@ -22,20 +22,20 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-api</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
     <!-- Technically optional but most expected to use query beans -->
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-querybean</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
     </dependency>
 
   </dependencies>

howto-test.md

@@ -24,145 +24,22 @@ your run configuration:
 Platform Tests
 ==============
 
-By default, the `h2` platform is used. To test a different platform, add 
-`-Ddatasource.default=xxx` to your maven command or JVM arguments.
-
-'h2' platform
--------------
-
-Reqires no setup
-
-run: `mvn clean test`
-
-Current status: PASS
-Tests run: 1986, Failures: 0, Errors: 0, Skipped: 16
-
-'pg' platform
--------------
-
-Reqirements
-- a locally installed PostgreSQL server with PostGis.
-- Create a user "unit" with password "unit" and a database "unit"
-- Give the user all permissions to that db
-
-run: `mvn clean test -Ddatasource.default=pg`
-
-Current status: PASS
-Tests run: 2166, Failures: 0, Errors: 0, Skipped: 25
+By default, the `h2` platform is used. To test a different platform, you can change the 
+`datasource.default` in the `ebean.properties` file.
 
 
+Docker
+------
+Ebean 12 provides preconfigured docker containers now. To start a docker container,
+you can use the starters in  `src/test/java/main` or specify one of the starter 
+properties in the `testconfig` directory with `-Dprops.file=testconfig/ebean-XXX.properties`
 
-'mysql' platform
--------------
+Note: You will have to install docker on your system.
+- For debian, you can use `apt install docker.io`
+- For windows, install docker for windows https://docs.docker.com/desktop/windows/install/
 
-Reqirements
-- a locally installed MySQL server.
-- Create a user "unit" with password "unit" and a database "unit"
-- Give the user all permissions to that db
-
-run: `mvn clean test -Ddatasource.default=mysql`
-
-Current status: PASS
-Tests run: 2166, Failures: 0, Errors: 0, Skipped: 33
-
-
-
-'sqlserver' platform
---------------------
-
-Reqires an installed sqlserver - e.g. https://hub.docker.com/r/microsoft/mssql-server-linux/
-
-- Create a user "ebean" with password "ebean" and a database "ebean_unittest"
-- Adjust the connection string and/or username in ebean.properties
-  
-run: `mvn clean test -Ddatasource.default=mssql`
-
-Current status: PASS
-Tests run: 2166, Failures: 0, Errors: 0, Skipped: 39
-
-
-
-'oracle' platform
------------------
-
-Reqires a locally installed Oracle server.
-- Create a user "unit" with password "unit" with all permissions
-- The test wirtes directly to the "xe" SID - so do not use a productive server!
-- As the Oracle JDBC driver is only available on an oracle repository,
-  you need a special maven setup as described [here](http://docs.oracle.com/middleware/1213/core/MAVEN/config_maven_repo.htm#MAVEN9010)
-  
-run: `mvn clean test -Ddatasource.default=ora -Poracle`
-
-Current status: FAIL
-Tests run: 1986, Failures: 17, Errors: 34, Skipped: 16
-
-
-
-'db2' platform
---------------
-
-Reqires a locally installed DB2 Express-C server.
-- Create a user "unit" with password "unit" with all permissions
-- Install the db2jcc4 driver (see pom.xml)
-
-run: `mvn clean test -Ddatasource.default=db2 -Pdb2`
-
-Current status: FAIL
-Tests run: 2166, Failures: 29, Errors: 58, Skipped: 30
-
-
-'sqlite' platform
------------------
-
-Reqires no setup
-
-run: `mvn clean test -Ddatasource.default=sqlite`
-
-Current status: FAIL
-Tests run: 1986, Failures: 24, Errors: 86, Skipped: 16
-
-After some time, the db locks up, every test takes 3 seconds and fails with 
-"the database file is locked"
-
-
-
-'hsqldb' platform
------------------
-
-Reqires no setup
-
-run: `mvn clean test -Ddatasource.default=hsqldb`
-
-Current status: FAIL
-Tests run: 1980, Failures: 3, Errors: 657, Skipped: 16
-
-
-@Rob FYI
-The problem is https://sourceforge.net/p/hsqldb/bugs/1364/
-In `InsertHandler.getPstmt` the `meta.getIdentityDbColumns()` contains
-'id' in lowercase. Changing that to uppercase gives me this result:
-`Tests run: 1986, Failures: 2, Errors: 18, Skipped: 16`
-(as quick hack I added temporary a toUpperCase to BindableIdScalar.getIdentityColumn)
-
-
-'sqlanywhere' platform
-----------------------
-
-TODO: not yet tested
-
-
-
-'hana' platform
---------------------
-
-Requires an installed SAP HANA server - e.g. https://store.docker.com/images/sap-hana-express-edition
-
-- Create a user `EBEAN_TEST` with password `Eb3an_test` in the tenant database `HXE`
-- Adjust the connection string and/or username in `ebean.properties`
-  
-run: `mvn clean test -Ddatasource.default=hana`
-
-Current status: PASS
-Tests run: 2486, Failures: 0, Errors: 0, Skipped: 84
+Maven
+-----
 
+Use the `-Dprops.file` parameter to start the test cases for a certain platform.
 

kotlin-querybean-generator/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>kotlin querybean generator</name>
@@ -12,7 +12,7 @@
   <artifactId>kotlin-querybean-generator</artifactId>
 
   <properties>
-    <kotlin.version>1.5.30-M1</kotlin.version>
+    <kotlin.version>1.6.0</kotlin.version>
   </properties>
 
   <dependencies>
@@ -29,7 +29,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-querybean</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
@@ -43,7 +43,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
@@ -64,7 +64,7 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-ddl-generator</artifactId>
-      <version>12.13.1</version>
+      <version>12.14.0</version>
       <scope>test</scope>
     </dependency>
 
@@ -106,7 +106,7 @@
                 <annotationProcessorPath>
                   <groupId>io.ebean</groupId>
                   <artifactId>kotlin-querybean-generator</artifactId>
-                  <version>12.8.2</version>
+                  <version>12.13.0</version>
                 </annotationProcessorPath>
               </annotationProcessorPaths>
             </configuration>

pom.xml

@@ -4,12 +4,12 @@
   <parent>
     <groupId>org.avaje</groupId>
     <artifactId>java8-oss</artifactId>
-    <version>3.2</version>
+    <version>3.3</version>
   </parent>
 
   <groupId>io.ebean</groupId>
   <artifactId>ebean-parent</artifactId>
-  <version>12.13.1</version>
+  <version>12.14.0</version>
   <packaging>pom</packaging>
 
   <name>ebean parent</name>
@@ -18,7 +18,7 @@
 
   <scm>
     <developerConnection>scm:git:git@github.com:ebean-orm/ebean.git</developerConnection>
-    <tag>ebean-parent-12.13.1</tag>
+    <tag>ebean-parent-12.14.0</tag>
   </scm>
 
   <licenses>
@@ -61,7 +61,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.2.9</version>
       <scope>test</scope>
     </dependency>
 
@@ -90,8 +90,25 @@
     <module>ebean-querybean</module>
     <module>ebean-postgis</module>
     <module>ebean-redis</module>
-<!--    <module>tests</module>-->
+<!--    <module>ebean-kotlin</module>-->
+
   </modules>
 
+  <profiles>
+    <profile>
+      <id>release</id>
+    </profile>
+    <profile>
+      <id>default</id>
+      <activation>
+        <activeByDefault>true</activeByDefault>
+      </activation>
+      <modules>
+        <module>ebean-kotlin</module>
+        <module>tests</module>
+      </modules>
+    </profile>
+  </profiles>
+
 </project>
 

querybean-generator/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <artifactId>ebean-parent</artifactId>
     <groupId>io.ebean</groupId>
-    <version>12.13.1</version>
+    <version>12.14.0</version>
   </parent>
 
   <name>querybean generator</name>

tests/pom.xml

@@ -5,6 +5,7 @@
     <groupId>org.avaje</groupId>
     <artifactId>java8-oss</artifactId>
     <version>2.3</version>
+    <relativePath/>
   </parent>
 
   <groupId>io.ebean</groupId>
@@ -19,11 +20,25 @@
     <maven.deploy.skip>true</maven.deploy.skip>
   </properties>
 
-  <modules>
-    <!-- test-java16 REQUIRES JDK 16 to run -->
-<!--    <module>test-java16</module>-->
-    <!-- test-kotlin does NOT run with JDK 16!! -->
-    <module>test-kotlin</module>
-  </modules>
+  <profiles>
+    <profile>
+      <id>jdk16plus</id>
+      <activation>
+        <jdk>[16,20]</jdk>
+      </activation>
+      <modules>
+        <module>test-java16</module>
+      </modules>
+    </profile>
+    <profile>
+      <id>jdk15less</id>
+      <activation>
+        <jdk>[8,15]</jdk>
+      </activation>
+      <modules>
+        <module>test-kotlin</module>
+      </modules>
+    </profile>
+  </profiles>
 
 </project>

tests/test-java16/pom.xml

@@ -20,19 +20,19 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean</artifactId>
-      <version>12.13.0-SNAPSHOT</version>
+      <version>12.14.0-SNAPSHOT</version>
     </dependency>
 
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.2.9</version>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test</artifactId>
-      <version>12.13.0-SNAPSHOT</version>
+      <version>12.14.0-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
 
@@ -58,7 +58,7 @@
             <path>
               <groupId>io.ebean</groupId>
               <artifactId>querybean-generator</artifactId>
-              <version>12.13.0-SNAPSHOT</version>
+              <version>12.14.0-SNAPSHOT</version>
             </path>
           </annotationProcessorPaths>
         </configuration>

tests/test-kotlin/pom.xml

@@ -7,9 +7,10 @@
     <groupId>org.avaje</groupId>
     <artifactId>java11-oss</artifactId>
     <version>2.3</version>
+    <relativePath/>
   </parent>
 
-  <name>kotlin test</name>
+  <name>test-kotlin</name>
   <description>Kotlin specific tests</description>
   <artifactId>test-kotlin</artifactId>
   <version>1.0</version>
@@ -19,7 +20,7 @@
     <maven.compiler.target>11</maven.compiler.target>
 
     <ebean-maven-plugin.version>12.13.0</ebean-maven-plugin.version>
-    <kotlin.version>1.5.31</kotlin.version>
+    <kotlin.version>1.6.0</kotlin.version>
     <jackson.version>2.12.1</jackson.version>
     <maven.deploy.skip>true</maven.deploy.skip>
   </properties>
@@ -35,21 +36,21 @@
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-test</artifactId>
-      <version>12.13.0-SNAPSHOT</version>
+      <version>12.14.0-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>io.ebean</groupId>
       <artifactId>ebean-core</artifactId>
-      <version>12.13.0-SNAPSHOT</version>
+      <version>12.14.0-SNAPSHOT</version>
       <scope>test</scope>
     </dependency>
 
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-classic</artifactId>
-      <version>1.2.3</version>
+      <version>1.2.9</version>
       <scope>test</scope>
     </dependency>