HHH-14922 Delay applying the implicit catalog/schema until schema management tool or session factory creation

This is necessary if we want the default catalog/schema to take
precedence, since the default catalog/schema is applied late,
on schema management tool or session factory creation.

hibernate-core/src/main/java/org/hibernate/boot/model/relational/Database.java

@@ -35,7 +35,7 @@ public class Database {
 	private final ServiceRegistry serviceRegistry;
 	private final PhysicalNamingStrategy physicalNamingStrategy;
 
-	private Namespace implicitNamespace;
+	private Namespace.Name physicalImplicitNamespaceName;
 	private List<InitCommand> initCommands;
 
 	public Database(MetadataBuildingOptions buildingOptions) {
@@ -48,11 +48,16 @@ public class Database {
 		this.physicalNamingStrategy = buildingOptions.getPhysicalNamingStrategy();
 		this.dialect = determineDialect( buildingOptions );
 
-		this.implicitNamespace = makeNamespace(
-				new Namespace.Name(
+		setImplicitNamespaceName(
 				toIdentifier( buildingOptions.getMappingDefaults().getImplicitCatalogName() ),
 				toIdentifier( buildingOptions.getMappingDefaults().getImplicitSchemaName() )
-				)
+		);
+	}
+
+	private void setImplicitNamespaceName(Identifier catalogName, Identifier schemaName) {
+		this.physicalImplicitNamespaceName = new Namespace.Name(
+				physicalNamingStrategy.toPhysicalCatalogName( catalogName, jdbcEnvironment ),
+				physicalNamingStrategy.toPhysicalSchemaName( schemaName, jdbcEnvironment )
 		);
 	}
 
@@ -108,15 +113,25 @@ public class Database {
 		return namespaceMap.values();
 	}
 
+	/**
+	 * @return The default namespace, with a {@code null} catalog and schema
+	 * which will have to be interpreted with defaults at runtime.
+	 * @see SqlStringGenerationContext
+	 */
 	public Namespace getDefaultNamespace() {
-		return implicitNamespace;
+		return locateNamespace( null, null );
+	}
+
+	/**
+	 * @return The implicit name of the default namespace, with a {@code null} catalog and schema
+	 * which will have to be interpreted with defaults at runtime.
+	 * @see SqlStringGenerationContext
+	 */
+	public Namespace.Name getPhysicalImplicitNamespaceName() {
+		return physicalImplicitNamespaceName;
 	}
 
 	public Namespace locateNamespace(Identifier catalogName, Identifier schemaName) {
-		if ( catalogName == null && schemaName == null ) {
-			return getDefaultNamespace();
-		}
-
 		final Namespace.Name name = new Namespace.Name( catalogName, schemaName );
 		Namespace namespace = namespaceMap.get( name );
 		if ( namespace == null ) {
@@ -126,17 +141,8 @@ public class Database {
 	}
 
 	public Namespace adjustDefaultNamespace(Identifier catalogName, Identifier schemaName) {
-		final Namespace.Name name = new Namespace.Name( catalogName, schemaName );
-		if ( implicitNamespace.getName().equals( name ) ) {
-			return implicitNamespace;
-		}
-
-		Namespace namespace = namespaceMap.get( name );
-		if ( namespace == null ) {
-			namespace = makeNamespace( name );
-		}
-		implicitNamespace = namespace;
-		return implicitNamespace;
+		setImplicitNamespaceName( catalogName, schemaName );
+		return locateNamespace( catalogName, schemaName );
 	}
 
 	public Namespace adjustDefaultNamespace(String implicitCatalogName, String implicitSchemaName) {

hibernate-core/src/main/java/org/hibernate/boot/model/relational/SqlStringGenerationContext.java

@@ -36,6 +36,12 @@ public interface SqlStringGenerationContext {
 	 */
 	Identifier getDefaultCatalog();
 
+	/**
+	 * @param explicitCatalogOrNull An explicitly configured catalog, or {@code null}.
+	 * @return The given identifier if non-{@code null}, or the default catalog otherwise.
+	 */
+	Identifier catalogWithDefault(Identifier explicitCatalogOrNull);
+
 	/**
 	 * @return The default schema, used for table/sequence names that do not explicitly mention a schema.
 	 * May be {@code null}.
@@ -44,6 +50,12 @@ public interface SqlStringGenerationContext {
 	 */
 	Identifier getDefaultSchema();
 
+	/**
+	 * @param explicitSchemaOrNull An explicitly configured schema, or {@code null}.
+	 * @return The given identifier if non-{@code null}, or the default schema otherwise.
+	 */
+	Identifier schemaWithDefault(Identifier explicitSchemaOrNull);
+
 	/**
 	 * Render a formatted a table name
 	 *

hibernate-core/src/main/java/org/hibernate/boot/model/relational/internal/SqlStringGenerationContextImpl.java

@@ -47,7 +47,7 @@ public class SqlStringGenerationContextImpl
 	 */
 	public static SqlStringGenerationContext fromExplicit(JdbcEnvironment jdbcEnvironment,
 			Database database, String defaultCatalog, String defaultSchema) {
-		Namespace.Name implicitNamespaceName = database.getDefaultNamespace().getPhysicalName();
+		Namespace.Name implicitNamespaceName = database.getPhysicalImplicitNamespaceName();
 		IdentifierHelper identifierHelper = jdbcEnvironment.getIdentifierHelper();
 		NameQualifierSupport nameQualifierSupport = jdbcEnvironment.getNameQualifierSupport();
 		Identifier actualDefaultCatalog = null;
@@ -107,11 +107,48 @@ public class SqlStringGenerationContextImpl
 		return defaultCatalog;
 	}
 
+	@Override
+	public Identifier catalogWithDefault(Identifier explicitCatalogOrNull) {
+		return explicitCatalogOrNull != null ? explicitCatalogOrNull : defaultCatalog;
+	}
+
 	@Override
 	public Identifier getDefaultSchema() {
 		return defaultSchema;
 	}
 
+	@Override
+	public Identifier schemaWithDefault(Identifier explicitSchemaOrNull) {
+		return explicitSchemaOrNull != null ? explicitSchemaOrNull : defaultSchema;
+	}
+
+	private QualifiedTableName withDefaults(QualifiedTableName name) {
+		if ( name.getCatalogName() == null && defaultCatalog != null
+				|| name.getSchemaName() == null && defaultSchema != null ) {
+			return new QualifiedTableName( catalogWithDefault( name.getCatalogName() ),
+					schemaWithDefault( name.getSchemaName() ), name.getTableName() );
+		}
+		return name;
+	}
+
+	private QualifiedSequenceName withDefaults(QualifiedSequenceName name) {
+		if ( name.getCatalogName() == null && defaultCatalog != null
+				|| name.getSchemaName() == null && defaultSchema != null ) {
+			return new QualifiedSequenceName( catalogWithDefault( name.getCatalogName() ),
+					schemaWithDefault( name.getSchemaName() ), name.getSequenceName() );
+		}
+		return name;
+	}
+
+	private QualifiedName withDefaults(QualifiedName name) {
+		if ( name.getCatalogName() == null && defaultCatalog != null
+				|| name.getSchemaName() == null && defaultSchema != null ) {
+			return new QualifiedSequenceName( catalogWithDefault( name.getCatalogName() ),
+					schemaWithDefault( name.getSchemaName() ), name.getObjectName() );
+		}
+		return name;
+	}
+
 	@Override
 	public String format(QualifiedTableName qualifiedName) {
 		return qualifiedObjectNameFormatter.format( withDefaults( qualifiedName ), dialect );
@@ -127,37 +164,6 @@ public class SqlStringGenerationContextImpl
 		return qualifiedObjectNameFormatter.format( withDefaults( qualifiedName ), dialect );
 	}
 
-	private QualifiedTableName withDefaults(QualifiedTableName name) {
-		if ( name.getCatalogName() == null && defaultCatalog != null
-				|| name.getSchemaName() == null && defaultSchema != null ) {
-			return new QualifiedTableName( withDefault( name.getCatalogName(), defaultCatalog ),
-					withDefault( name.getSchemaName(), defaultSchema ), name.getTableName() );
-		}
-		return name;
-	}
-
-	private QualifiedSequenceName withDefaults(QualifiedSequenceName name) {
-		if ( name.getCatalogName() == null && defaultCatalog != null
-				|| name.getSchemaName() == null && defaultSchema != null ) {
-			return new QualifiedSequenceName( withDefault( name.getCatalogName(), defaultCatalog ),
-					withDefault( name.getSchemaName(), defaultSchema ), name.getSequenceName() );
-		}
-		return name;
-	}
-
-	private QualifiedName withDefaults(QualifiedName name) {
-		if ( name.getCatalogName() == null && defaultCatalog != null
-				|| name.getSchemaName() == null && defaultSchema != null ) {
-			return new QualifiedSequenceName( withDefault( name.getCatalogName(), defaultCatalog ),
-					withDefault( name.getSchemaName(), defaultSchema ), name.getObjectName() );
-		}
-		return name;
-	}
-
-	private static Identifier withDefault(Identifier value, Identifier defaultValue) {
-		return value != null ? value : defaultValue;
-	}
-
 	@Override
 	public String formatWithoutCatalog(QualifiedSequenceName qualifiedName) {
 		QualifiedSequenceName nameToFormat;

hibernate-core/src/main/java/org/hibernate/boot/model/source/internal/hbm/ModelBinder.java

@@ -804,15 +804,6 @@ public class ModelBinder {
 			// YUCK!  but cannot think of a clean way to do this given the string-config based scheme
 			params.put( PersistentIdentifierGenerator.IDENTIFIER_NORMALIZER, objectNameNormalizer);
 
-			String implicitSchemaName = metadataBuildingContext.getMappingDefaults().getImplicitSchemaName();
-			if ( implicitSchemaName != null ) {
-				params.setProperty( PersistentIdentifierGenerator.SCHEMA, implicitSchemaName );
-			}
-			String implicitCatalogName = metadataBuildingContext.getMappingDefaults().getImplicitCatalogName();
-			if ( implicitCatalogName != null ) {
-				params.setProperty( PersistentIdentifierGenerator.CATALOG, implicitCatalogName );
-			}
-
 			params.putAll( generator.getParameters() );
 
 			identifierValue.setIdentifierGeneratorProperties( params );
@@ -2966,7 +2957,7 @@ public class ModelBinder {
 			return database.toIdentifier( tableSpecSource.getExplicitSchemaName() );
 		}
 		else {
-			return database.toIdentifier( metadataBuildingContext.getMappingDefaults().getImplicitSchemaName() );
+			return null;
 		}
 	}
 

hibernate-core/src/main/java/org/hibernate/cfg/AnnotationBinder.java

@@ -149,7 +149,6 @@ import org.hibernate.cfg.annotations.TableBinder;
 import org.hibernate.cfg.internal.NullableDiscriminatorColumnSecondPass;
 import org.hibernate.engine.OptimisticLockStyle;
 import org.hibernate.engine.spi.FilterDefinition;
-import org.hibernate.id.PersistentIdentifierGenerator;
 import org.hibernate.internal.CoreMessageLogger;
 import org.hibernate.internal.util.StringHelper;
 import org.hibernate.jpa.event.internal.CallbackDefinitionResolverLegacyImpl;
@@ -467,20 +466,6 @@ public final class AnnotationBinder {
 
 		IdentifierGeneratorDefinition.Builder definitionBuilder = new IdentifierGeneratorDefinition.Builder();
 
-		if ( context.getMappingDefaults().getImplicitSchemaName() != null ) {
-			definitionBuilder.addParam(
-					PersistentIdentifierGenerator.SCHEMA,
-					context.getMappingDefaults().getImplicitSchemaName()
-			);
-		}
-
-		if ( context.getMappingDefaults().getImplicitCatalogName() != null ) {
-			definitionBuilder.addParam(
-					PersistentIdentifierGenerator.CATALOG,
-					context.getMappingDefaults().getImplicitCatalogName()
-			);
-		}
-
 		if ( generatorAnn instanceof TableGenerator ) {
 			context.getBuildingOptions().getIdGenerationTypeInterpreter().interpretTableGenerator(
 					(TableGenerator) generatorAnn,

hibernate-core/src/main/java/org/hibernate/cfg/BinderHelper.java

@@ -525,15 +525,6 @@ public class BinderHelper {
 				PersistentIdentifierGenerator.TABLE, table.getName()
 		);
 
-		final String implicitCatalogName = buildingContext.getBuildingOptions().getMappingDefaults().getImplicitCatalogName();
-		if ( implicitCatalogName != null ) {
-			params.put( PersistentIdentifierGenerator.CATALOG, implicitCatalogName );
-		}
-		final String implicitSchemaName = buildingContext.getBuildingOptions().getMappingDefaults().getImplicitSchemaName();
-		if ( implicitSchemaName != null ) {
-			params.put( PersistentIdentifierGenerator.SCHEMA, implicitSchemaName );
-		}
-
 		if ( id.getColumnSpan() == 1 ) {
 			params.setProperty(
 					PersistentIdentifierGenerator.PK,

hibernate-core/src/main/java/org/hibernate/cfg/Settings.java

@@ -50,8 +50,8 @@ public final class Settings {
 	public Settings(SessionFactoryOptions sessionFactoryOptions, Metadata metadata) {
 		this(
 				sessionFactoryOptions,
-				extractName( metadata.getDatabase().getDefaultNamespace().getName().getCatalog() ),
-				extractName( metadata.getDatabase().getDefaultNamespace().getName().getSchema() )
+				extractName( metadata.getDatabase().getPhysicalImplicitNamespaceName().getCatalog() ),
+				extractName( metadata.getDatabase().getPhysicalImplicitNamespaceName().getSchema() )
 		);
 	}
 

hibernate-core/src/main/java/org/hibernate/cfg/annotations/TableBinder.java

@@ -477,10 +477,10 @@ public class TableBinder {
 			String subselect,
 			InFlightMetadataCollector.EntityTableXref denormalizedSuperTableXref) {
 		schema = BinderHelper.isEmptyOrNullAnnotationValue( schema )
-				? buildingContext.getBuildingOptions().getMappingDefaults().getImplicitSchemaName()
+				? null
 				: schema;
 		catalog = BinderHelper.isEmptyOrNullAnnotationValue( catalog )
-				? buildingContext.getBuildingOptions().getMappingDefaults().getImplicitCatalogName()
+				? null
 				: catalog;
 
 		final Table table;

hibernate-core/src/main/java/org/hibernate/cfg/annotations/reflection/internal/JPAXMLOverriddenAnnotationReader.java

@@ -407,7 +407,9 @@ public class JPAXMLOverriddenAnnotationReader implements AnnotationReader {
 	 */
 	private void initAnnotations() {
 		if ( annotations == null ) {
-			XMLContext.Default defaults = xmlContext.getDefault( className );
+			// We don't want the global catalog and schema here: they are applied much later,
+			// when SQL gets rendered.
+			XMLContext.Default defaults = xmlContext.getDefaultWithoutGlobalCatalogAndSchema( className );
 			if ( className != null && propertyName == null ) {
 				//is a class
 				ManagedType managedTypeOverride = xmlContext.getManagedTypeOverride( className );

hibernate-core/src/main/java/org/hibernate/cfg/annotations/reflection/internal/JPAXMLOverriddenMetadataProvider.java

@@ -94,7 +94,7 @@ public final class JPAXMLOverriddenMetadataProvider implements MetadataProvider
 		else {
 			if ( defaults == null ) {
 				defaults = new HashMap<>();
-				XMLContext.Default xmlDefaults = xmlContext.getDefault( null );
+				XMLContext.Default xmlDefaults = xmlContext.getDefaultWithGlobalCatalogAndSchema();
 
 				defaults.put( "schema", xmlDefaults.getSchema() );
 				defaults.put( "catalog", xmlDefaults.getCatalog() );

hibernate-core/src/main/java/org/hibernate/cfg/annotations/reflection/internal/XMLContext.java

@@ -124,12 +124,12 @@ public class XMLContext implements Serializable {
 			managedTypeOverride.put( className, element );
 			Default mergedDefaults = new Default();
 			// Apply entity mapping defaults
-			mergedDefaults.override( defaults );
+			mergedDefaults.overrideWithCatalogAndSchema( defaults );
 			// ... then apply entity settings
 			Default fileDefaults = new Default();
 			fileDefaults.setMetadataComplete( element.isMetadataComplete() );
 			fileDefaults.setAccess( element.getAccess() );
-			mergedDefaults.override( fileDefaults );
+			mergedDefaults.overrideWithCatalogAndSchema( fileDefaults );
 			// ... and we get the merged defaults for that entity
 			defaultsOverride.put( className, mergedDefaults );
 
@@ -196,16 +196,22 @@ public class XMLContext implements Serializable {
 		return buildSafeClassName( className, defaults.getPackageName() );
 	}
 
-	public Default getDefault(String className) {
+	public Default getDefaultWithoutGlobalCatalogAndSchema(String className) {
 		Default xmlDefault = new Default();
-		xmlDefault.override( globalDefaults );
+		xmlDefault.overrideWithoutCatalogAndSchema( globalDefaults );
 		if ( className != null ) {
 			Default entityMappingOverriding = defaultsOverride.get( className );
-			xmlDefault.override( entityMappingOverriding );
+			xmlDefault.overrideWithCatalogAndSchema( entityMappingOverriding );
 		}
 		return xmlDefault;
 	}
 
+	public Default getDefaultWithGlobalCatalogAndSchema() {
+		Default xmlDefault = new Default();
+		xmlDefault.overrideWithCatalogAndSchema( globalDefaults );
+		return xmlDefault;
+	}
+
 	public ManagedType getManagedTypeOverride(String className) {
 		return managedTypeOverride.get( className );
 	}
@@ -292,7 +298,19 @@ public class XMLContext implements Serializable {
 			this.cascadePersist = cascadePersist;
 		}
 
-		public void override(Default globalDefault) {
+		public void overrideWithCatalogAndSchema(Default override) {
+			overrideWithoutCatalogAndSchema( override );
+			if ( override != null ) {
+				if ( override.getSchema() != null ) {
+					schema = override.getSchema();
+				}
+				if ( override.getCatalog() != null ) {
+					catalog = override.getCatalog();
+				}
+			}
+		}
+
+		public void overrideWithoutCatalogAndSchema(Default globalDefault) {
 			if ( globalDefault != null ) {
 				if ( globalDefault.getAccess() != null ) {
 					access = globalDefault.getAccess();
@@ -300,12 +318,6 @@ public class XMLContext implements Serializable {
 				if ( globalDefault.getPackageName() != null ) {
 					packageName = globalDefault.getPackageName();
 				}
-				if ( globalDefault.getSchema() != null ) {
-					schema = globalDefault.getSchema();
-				}
-				if ( globalDefault.getCatalog() != null ) {
-					catalog = globalDefault.getCatalog();
-				}
 				if ( globalDefault.getDelimitedIdentifier() != null ) {
 					delimitedIdentifier = globalDefault.getDelimitedIdentifier();
 				}

hibernate-core/src/main/java/org/hibernate/tool/schema/extract/internal/DatabaseInformationImpl.java

@@ -32,6 +32,7 @@ import org.hibernate.tool.schema.spi.SchemaManagementTool;
 public class DatabaseInformationImpl
 		implements DatabaseInformation, ExtractionContext.DatabaseObjectAccess {
 	private final JdbcEnvironment jdbcEnvironment;
+	private final SqlStringGenerationContext sqlStringGenerationContext;
 	private final ExtractionContext extractionContext;
 	private final InformationExtractor extractor;
 
@@ -44,6 +45,7 @@ public class DatabaseInformationImpl
 			DdlTransactionIsolator ddlTransactionIsolator,
 			SchemaManagementTool tool) throws SQLException {
 		this.jdbcEnvironment = jdbcEnvironment;
+		this.sqlStringGenerationContext = sqlStringGenerationContext;
 		this.extractionContext = tool.getExtractionTool().createExtractionContext(
 				serviceRegistry,
 				jdbcEnvironment,
@@ -78,12 +80,13 @@ public class DatabaseInformationImpl
 
 	@Override
 	public boolean catalogExists(Identifier catalog) {
-		return extractor.catalogExists( catalog );
+		return extractor.catalogExists( sqlStringGenerationContext.catalogWithDefault( catalog ) );
 	}
 
 	@Override
 	public boolean schemaExists(Namespace.Name namespace) {
-		return extractor.schemaExists( namespace.getCatalog(), namespace.getSchema() );
+		return extractor.schemaExists( sqlStringGenerationContext.catalogWithDefault( namespace.getCatalog() ),
+				sqlStringGenerationContext.schemaWithDefault( namespace.getSchema() ) );
 	}
 
 	@Override
@@ -108,15 +111,16 @@ public class DatabaseInformationImpl
 		}
 
 		return extractor.getTable(
-				tableName.getCatalogName(),
-				tableName.getSchemaName(),
+				sqlStringGenerationContext.catalogWithDefault( tableName.getCatalogName() ),
+				sqlStringGenerationContext.schemaWithDefault( tableName.getSchemaName() ),
 				tableName.getTableName()
 		);
 	}
 
 	@Override
 	public NameSpaceTablesInformation getTablesInformation(Namespace namespace) {
-		return extractor.getTables( namespace.getPhysicalName().getCatalog(), namespace.getPhysicalName().getSchema() );
+		return extractor.getTables( sqlStringGenerationContext.catalogWithDefault( namespace.getPhysicalName().getCatalog() ),
+				sqlStringGenerationContext.schemaWithDefault( namespace.getPhysicalName().getSchema() ) );
 	}
 
 	@Override

hibernate-core/src/main/java/org/hibernate/tool/schema/internal/SchemaCreatorImpl.java

@@ -235,7 +235,8 @@ public class SchemaCreatorImpl implements SchemaCreator {
 
 				if ( tryToCreateCatalogs ) {
 					final Identifier catalogLogicalName = namespace.getName().getCatalog();
-					final Identifier catalogPhysicalName = namespace.getPhysicalName().getCatalog();
+					final Identifier catalogPhysicalName =
+							sqlStringGenerationContext.catalogWithDefault( namespace.getPhysicalName().getCatalog() );
 
 					if ( catalogPhysicalName != null && !exportedCatalogs.contains( catalogLogicalName ) ) {
 						applySqlStrings(
@@ -248,9 +249,11 @@ public class SchemaCreatorImpl implements SchemaCreator {
 					}
 				}
 
-				if ( tryToCreateSchemas && namespace.getPhysicalName().getSchema() != null ) {
+				final Identifier schemaPhysicalName =
+						sqlStringGenerationContext.schemaWithDefault( namespace.getPhysicalName().getSchema() );
+				if ( tryToCreateSchemas && schemaPhysicalName != null ) {
 					applySqlStrings(
-							dialect.getCreateSchemaCommand( namespace.getPhysicalName().getSchema().render( dialect ) ),
+							dialect.getCreateSchemaCommand( schemaPhysicalName.render( dialect ) ),
 							formatter,
 							options,
 							targets

hibernate-core/src/test/java/org/hibernate/test/annotations/id/sequences/HibernateSequenceTest.java

@@ -11,6 +11,7 @@ import org.junit.Test;
 
 import org.hibernate.Session;
 import org.hibernate.Transaction;
+import org.hibernate.boot.model.relational.SqlStringGenerationContext;
 import org.hibernate.cfg.Configuration;
 import org.hibernate.dialect.H2Dialect;
 import org.hibernate.id.IdentifierGenerator;
@@ -54,9 +55,10 @@ public class HibernateSequenceTest extends BaseCoreFunctionalTestCase {
 		IdentifierGenerator generator = persister.getIdentifierGenerator();
 		Assert.assertTrue( SequenceStyleGenerator.class.isInstance( generator ) );
 		SequenceStyleGenerator seqGenerator = (SequenceStyleGenerator) generator;
+		SqlStringGenerationContext sqlStringGenerationContext = sessionFactory().getSqlStringGenerationContext();
 		Assert.assertEquals(
 				SCHEMA_NAME + "." + SequenceStyleGenerator.DEF_SEQUENCE_NAME,
-				seqGenerator.getDatabaseStructure().getPhysicalName().render()
+				sqlStringGenerationContext.format( seqGenerator.getDatabaseStructure().getPhysicalName() )
 		);
 	}
 

hibernate-core/src/test/java/org/hibernate/test/annotations/reflection/JPAXMLOverriddenAnnotationReaderTest.java

@@ -64,7 +64,9 @@ public class JPAXMLOverriddenAnnotationReaderTest extends BaseUnitTestCase {
 		);
 		assertNotNull( reader.getAnnotation( Table.class ) );
 		assertEquals( "@Table not overridden", "tbl_admin", reader.getAnnotation( Table.class ).name() );
-		assertEquals( "Default schema not overridden", "myschema", reader.getAnnotation( Table.class ).schema() );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
+		assertEquals( "Default schema overridden too soon", "", reader.getAnnotation( Table.class ).schema() );
 		assertEquals(
 				"Proper @Table.uniqueConstraints", 2,
 				reader.getAnnotation( Table.class ).uniqueConstraints()[0].columnNames().length
@@ -88,7 +90,9 @@ public class JPAXMLOverriddenAnnotationReaderTest extends BaseUnitTestCase {
 		assertEquals( "default fails", 50, reader.getAnnotation( SequenceGenerator.class ).allocationSize() );
 		assertNotNull( "TableOverriding not working", reader.getAnnotation( TableGenerator.class ) );
 		assertEquals( "wrong tble name", "tablehilo", reader.getAnnotation( TableGenerator.class ).table() );
-		assertEquals( "no schema overriding", "myschema", reader.getAnnotation( TableGenerator.class ).schema() );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
+		assertEquals( "Default schema overridden too soon", "", reader.getAnnotation( TableGenerator.class ).schema() );
 
 		reader = new JPAXMLOverriddenAnnotationReader( Match.class, context, bootstrapContext );
 		assertNotNull( reader.getAnnotation( Table.class ) );
@@ -98,10 +102,14 @@ public class JPAXMLOverriddenAnnotationReaderTest extends BaseUnitTestCase {
 		assertEquals(
 				"Java annotation not taken into account", "matchschema", reader.getAnnotation( Table.class ).schema()
 		);
-		assertEquals( "Overriding not taken into account", "mycatalog", reader.getAnnotation( Table.class ).catalog() );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
+		assertEquals( "Default catalog overridden too soon", "", reader.getAnnotation( Table.class ).catalog() );
 		assertNotNull( "SecondaryTable swallowed", reader.getAnnotation( SecondaryTables.class ) );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
 		assertEquals(
-				"Default schema not taken into account", "myschema",
+				"Default schema not taken into account", "",
 				reader.getAnnotation( SecondaryTables.class ).value()[0].schema()
 		);
 		assertNotNull( reader.getAnnotation( Inheritance.class ) );
@@ -194,15 +202,14 @@ public class JPAXMLOverriddenAnnotationReaderTest extends BaseUnitTestCase {
 		assertEquals(
 				"Metadata complete should ignore java annotations", "", reader.getAnnotation( Entity.class ).name()
 		);
-		assertNotNull( reader.getAnnotation( Table.class ) );
-		assertEquals( "@Table should not be used", "", reader.getAnnotation( Table.class ).name() );
-		assertEquals( "Default schema not overriden", "myschema", reader.getAnnotation( Table.class ).schema() );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
+		assertNull( "Default schema overridden too soon", reader.getAnnotation( Table.class ) );
 
 		reader = new JPAXMLOverriddenAnnotationReader( Match.class, context, bootstrapContext );
-		assertNotNull( reader.getAnnotation( Table.class ) );
-		assertEquals( "@Table should not be used", "", reader.getAnnotation( Table.class ).name() );
-		assertEquals( "Overriding not taken into account", "myschema", reader.getAnnotation( Table.class ).schema() );
-		assertEquals( "Overriding not taken into account", "mycatalog", reader.getAnnotation( Table.class ).catalog() );
+		// The default schema is assigned later, when we generate SQL.
+		// See DefaultCatalogAndSchemaTest.
+		assertNull( "Default schema overridden too soon", reader.getAnnotation( Table.class ) );
 		assertNull( "Ignore Java annotation", reader.getAnnotation( SecondaryTable.class ) );
 		assertNull( "Ignore Java annotation", reader.getAnnotation( SecondaryTables.class ) );
 		assertNull( "Ignore Java annotation", reader.getAnnotation( Inheritance.class ) );