use truncate() in more tests

Author: gavinking

hibernate-core/src/test/java/org/hibernate/orm/test/cache/polymorphism/PolymorphicCacheTest.java

@@ -37,12 +37,7 @@ public void prepareTestData(SessionFactoryScope scope) {
 
 	@AfterEach
 	public void dropTestData(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> {
-					session.createMutationQuery("delete from CacheHolder").executeUpdate();
-					session.createMutationQuery( "delete Cacheable" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/orderby/OrderByTest.java

@@ -90,15 +90,7 @@ protected void prepareTest(SessionFactoryScope scope) {
 
 	@AfterEach
 	protected void cleanupTest(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> {
-					session.createMutationQuery( "delete from Person" ).executeUpdate();
-					session.createMutationQuery( "delete from TaskVersion" ).executeUpdate();
-					session.createMutationQuery( "delete from UUser" ).executeUpdate();
-					session.createMutationQuery( "delete from GGroup" ).executeUpdate();
-					session.createMutationQuery( "delete from Task" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/ordered/OrderByTest.java

@@ -34,10 +34,7 @@ public class OrderByTest {
 
 	@AfterEach
 	public void tearDonw(SessionFactoryScope scope){
-		scope.inTransaction(
-				session ->
-						session.createQuery( "delete from Search" ).executeUpdate()
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/proxy/ProxyReferenceEqualityTest.java

@@ -37,12 +37,7 @@
 public class ProxyReferenceEqualityTest {
 	@AfterEach
 	public void tearDown(SessionFactoryScope scope){
-		scope.inTransaction(
-				session -> {
-					session.createQuery( "delete from A" ).executeUpdate();
-					session.createQuery( "delete from B" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/set/SetOperationJpaCriteriaTest.java

@@ -47,12 +47,7 @@ public void createTestData(SessionFactoryScope scope) {
 
 	@AfterEach
 	public void dropTestData(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> {
-					session.createQuery( "delete from EntityOfLists" ).executeUpdate();
-					session.createQuery( "delete from SimpleEntity" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/sorted/SortTest.java

@@ -89,9 +89,7 @@ void setUp(SessionFactoryScope scope) {
 
 	@AfterEach
 	void tearDown(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> session.createQuery( "delete from Search" ).executeUpdate()
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/stateless/StatelessDoWorkTest.java

@@ -52,11 +52,7 @@ public void setUp(SessionFactoryScope scope) {
 
 	@AfterEach
 	public void tearDown(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> {
-					session.createQuery( "delete from TestEntity" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/stateless/StatelessSessionPersistentContextTest.java

@@ -41,12 +41,7 @@ public class StatelessSessionPersistentContextTest {
 
 	@AfterEach
 	public void tearDown(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session -> {
-					session.createQuery( "delete from TestEntity" ).executeUpdate();
-					session.createQuery( "delete from OtherEntity" ).executeUpdate();
-				}
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/timestamp/JdbcTimestampDSTWithUTCTest.java

@@ -54,10 +54,7 @@ public class JdbcTimestampDSTWithUTCTest {
 
 	@AfterEach
 	public void tearDown(SessionFactoryScope scope) {
-		scope.inTransaction(
-				session ->
-						session.createQuery( "delete from Person" ).executeUpdate()
-		);
+		scope.getSessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test

hibernate-core/src/test/java/org/hibernate/orm/test/typeoverride/TypeOverrideTest.java

@@ -85,10 +85,7 @@ else if ( HANADialect.class.isInstance( dialect ) ) {
 
 	@AfterEach
 	public void tearDown() {
-		inTransaction(
-				session ->
-						session.createQuery( "delete from Entity" ).executeUpdate()
-		);
+		sessionFactory().getSchemaManager().truncate();
 	}
 
 	@Test