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#278 - SqlQuery setFirstRow fail - modify SQL using LIMIT/OFFSET etc to support firstRows/maxRows

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This commit is contained in:
Robin Bygrave
2016-05-12 20:59:52 +12:00
parent 58a36e6b67
commit 8cb8f9eabf
12 changed files with 256 additions and 60 deletions
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src/test/java/com/avaje/tests/basic/TestLimitQuery.java
+14 -28
View File
@@ -1,16 +1,16 @@
package com.avaje.tests.basic;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
import com.avaje.ebean.BaseTestCase;
import com.avaje.ebean.Ebean;
import com.avaje.ebean.Query;
import com.avaje.ebeaninternal.api.SpiEbeanServer;
import com.avaje.tests.model.basic.Order;
import com.avaje.tests.model.basic.ResetBasicData;
import org.junit.Assert;
import org.junit.Test;
import java.util.List;
import static org.assertj.core.api.Assertions.assertThat;
public class TestLimitQuery extends BaseTestCase {
@@ -26,9 +26,6 @@ public class TestLimitQuery extends BaseTestCase {
ResetBasicData.reset();
SpiEbeanServer server = (SpiEbeanServer) Ebean.getServer(null);
boolean h2Db = "h2".equals(server.getDatabasePlatform().getName());
Query<Order> query = Ebean.find(Order.class)
.setAutoTune(false)
.fetch("details")
@@ -40,21 +37,16 @@ public class TestLimitQuery extends BaseTestCase {
query.findList();
String sql = query.getGeneratedSql();
boolean hasLimit = sql.contains("limit 0");
boolean hasOffset = sql.contains("offset 3");
if (h2Db) {
Assert.assertTrue(hasLimit);
Assert.assertTrue(hasOffset);
if (isH2()) {
assertThat(sql).contains("offset 3");
assertThat(sql).contains("limit 0");
}
}
@Test
public void testMaxRowsWithFirstRowZero() {
ResetBasicData.reset();
SpiEbeanServer server = (SpiEbeanServer) Ebean.getServer(null);
boolean h2Db = "h2".equals(server.getDatabasePlatform().getName());
ResetBasicData.reset();
Query<Order> query = Ebean.find(Order.class)
.setAutoTune(false)
@@ -69,7 +61,7 @@ public class TestLimitQuery extends BaseTestCase {
boolean hasLimit = sql.contains("limit 3");
boolean hasOffset = sql.contains("offset");
if (h2Db) {
if (isH2()) {
Assert.assertTrue(sql, hasLimit);
Assert.assertFalse(sql, hasOffset);
}
@@ -79,9 +71,6 @@ public class TestLimitQuery extends BaseTestCase {
public void testDefaults() {
ResetBasicData.reset();
SpiEbeanServer server = (SpiEbeanServer) Ebean.getServer(null);
boolean h2Db = "h2".equals(server.getDatabasePlatform().getName());
Query<Order> query = Ebean.find(Order.class)
.setAutoTune(false)
.fetch("details")
@@ -94,7 +83,7 @@ public class TestLimitQuery extends BaseTestCase {
boolean hasLimit = sql.contains("limit");
boolean hasOffset = sql.contains("offset");
if (h2Db) {
if (isH2()) {
Assert.assertFalse(hasLimit);
Assert.assertFalse(hasOffset);
}
@@ -103,9 +92,6 @@ public class TestLimitQuery extends BaseTestCase {
private void rob() {
ResetBasicData.reset();
SpiEbeanServer server = (SpiEbeanServer) Ebean.getServer(null);
boolean h2Db = "h2".equals(server.getDatabasePlatform().getName());
Query<Order> query = Ebean.find(Order.class)
.setAutoTune(false)
.fetch("details")
@@ -126,7 +112,7 @@ public class TestLimitQuery extends BaseTestCase {
Assert.assertTrue(hasDetailsJoin);
Assert.assertFalse(hasSelectedDetails);
Assert.assertTrue(hasDistinct);
if (h2Db) {
if (isH2()) {
Assert.assertTrue(hasLimit);
}
@@ -146,7 +132,7 @@ public class TestLimitQuery extends BaseTestCase {
Assert.assertFalse("no join with maxRows", hasDetailsJoin);
Assert.assertFalse(hasSelectedDetails);
Assert.assertFalse(hasDistinct);
if (h2Db) {
if (isH2()) {
Assert.assertTrue(hasLimit);
}
}