HHH-18988 Skipping tests for Oracle and Sybase

          Namespaces are treated in a different way than from other databases

Author: cigaly

hibernate-core/src/test/java/org/hibernate/orm/test/columndiscriminator/ColumnDiscrimnatorWithSchemaTest.java

@@ -6,11 +6,14 @@
 
 import org.hibernate.cfg.AvailableSettings;
 import org.hibernate.cfg.SchemaToolingSettings;
+import org.hibernate.dialect.OracleDialect;
+import org.hibernate.dialect.SybaseDialect;
 import org.hibernate.testing.orm.junit.DomainModel;
 import org.hibernate.testing.orm.junit.ServiceRegistry;
 import org.hibernate.testing.orm.junit.SessionFactory;
 import org.hibernate.testing.orm.junit.SessionFactoryScope;
 import org.hibernate.testing.orm.junit.Setting;
+import org.hibernate.testing.orm.junit.SkipForDialect;
 import org.junit.jupiter.api.Test;
 
 @DomainModel(xmlMappings = "org/hibernate/orm/test/columndiscriminator/orm.xml")
@@ -19,6 +22,8 @@
 		@Setting(name = SchemaToolingSettings.JAKARTA_HBM2DDL_CREATE_SCHEMAS, value = "true")
 })
 @SessionFactory
+@SkipForDialect(dialectClass = SybaseDialect.class)
+@SkipForDialect(dialectClass = OracleDialect.class)
 class ColumnDiscrimnatorWithSchemaTest {
 
 	@Test