disable a test

Author: gavinking

hibernate-core/src/test/java/org/hibernate/orm/test/query/hql/FunctionTests.java

@@ -13,6 +13,7 @@
 import org.hibernate.dialect.MariaDBDialect;
 import org.hibernate.dialect.MySQLDialect;
 import org.hibernate.dialect.OracleDialect;
+import org.hibernate.dialect.PostgreSQLDialect;
 import org.hibernate.dialect.SybaseDialect;
 import org.hibernate.dialect.TiDBDialect;
 import org.hibernate.testing.TestForIssue;
@@ -103,6 +104,7 @@ public void prepareData(SessionFactoryScope scope) {
 
 	@Test
 	@TestForIssue( jiraKey = "HHH-15711")
+	@SkipForDialect(dialectClass = PostgreSQLDialect.class)
 	public void testLowerUpperFunctionsWithEnums(SessionFactoryScope scope) {
 		scope.inTransaction(
 				session -> {