MysqlDialect register localtimeLocaltimestamp functions

Author: dreab8

hibernate-core/src/main/java/org/hibernate/dialect/MySQLDialect.java

@@ -61,6 +61,7 @@
 import org.hibernate.sql.ast.spi.StandardSqlAstTranslatorFactory;
 import org.hibernate.sql.ast.tree.Statement;
 import org.hibernate.sql.exec.spi.JdbcOperation;
+import org.hibernate.type.BasicTypeRegistry;
 import org.hibernate.type.NullType;
 import org.hibernate.type.SqlTypes;
 import org.hibernate.type.StandardBasicTypes;
@@ -491,6 +492,14 @@ public void initializeFunctionRegistry(QueryEngine queryEngine) {
 		functionFactory.adddateSubdateAddtimeSubtime();
 		functionFactory.format_dateFormat();
 		functionFactory.makedateMaketime();
+		functionFactory.localtimeLocaltimestamp();
+
+		BasicTypeRegistry basicTypeRegistry = queryEngine.getTypeConfiguration().getBasicTypeRegistry();
+
+		queryEngine.getSqmFunctionRegistry().noArgsBuilder( "localtime" )
+				.setInvariantType(basicTypeRegistry.resolve( StandardBasicTypes.TIMESTAMP ))
+				.setUseParenthesesWhenNoArgs( false )
+				.register();
 
 		if ( getMySQLVersion().isBefore( 5, 7 ) ) {
 			functionFactory.sysdateParens();

hibernate-core/src/main/java/org/hibernate/type/StandardBasicTypes.java

@@ -1205,7 +1205,7 @@ public static void prime(TypeConfiguration typeConfiguration) {
 		);
 
 		handle(
-				OBJECT_TYPE,
+				JavaObjectType.INSTANCE,
 				null,
 				basicTypeRegistry,
 				"object", Object.class.getName()

hibernate-core/src/test/java/org/hibernate/orm/test/temporal/MySQL57TimestampFspFunctionTest.java

@@ -12,7 +12,6 @@
 import org.hibernate.query.Query;
 
 import org.hibernate.testing.TestForIssue;
-import org.hibernate.testing.orm.domain.StandardDomainModel;
 import org.hibernate.testing.orm.junit.DomainModel;
 import org.hibernate.testing.orm.junit.RequiresDialect;
 import org.hibernate.testing.orm.junit.ServiceRegistry;
@@ -30,7 +29,7 @@
 @TestForIssue( jiraKey = "HHH-8401")
 @RequiresDialect( value = MySQLDialect.class, majorVersion = 5, minorVersion = 7)
 @ServiceRegistry
-@DomainModel( standardModels = StandardDomainModel.GAMBIT )
+@DomainModel
 @SessionFactory
 public class MySQL57TimestampFspFunctionTest {