HHH-18801 Add XML aggregate support for Sybase ASE

Author: beikov

hibernate-community-dialects/src/main/java/org/hibernate/community/dialect/SybaseASELegacyDialect.java

@@ -17,6 +17,8 @@
 import org.hibernate.dialect.DatabaseVersion;
 import org.hibernate.dialect.Dialect;
 import org.hibernate.dialect.SybaseDriverKind;
+import org.hibernate.dialect.aggregate.AggregateSupport;
+import org.hibernate.dialect.aggregate.SybaseASEAggregateSupport;
 import org.hibernate.dialect.function.CommonFunctionFactory;
 import org.hibernate.dialect.pagination.LimitHandler;
 import org.hibernate.dialect.pagination.TopLimitHandler;
@@ -228,6 +230,11 @@ protected <T extends JdbcOperation> SqlAstTranslator<T> buildTranslator(
 		};
 	}
 
+	@Override
+	public AggregateSupport getAggregateSupport() {
+		return SybaseASEAggregateSupport.valueOf( this );
+	}
+
 	/**
 	 * The Sybase ASE {@code BIT} type does not allow
 	 * null values, so we don't use it.

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

@@ -15,6 +15,8 @@
 import org.hibernate.QueryTimeoutException;
 import org.hibernate.boot.model.FunctionContributions;
 import org.hibernate.boot.model.TypeContributions;
+import org.hibernate.dialect.aggregate.AggregateSupport;
+import org.hibernate.dialect.aggregate.SybaseASEAggregateSupport;
 import org.hibernate.dialect.function.CommonFunctionFactory;
 import org.hibernate.dialect.pagination.LimitHandler;
 import org.hibernate.dialect.pagination.TopLimitHandler;
@@ -252,6 +254,11 @@ protected <T extends JdbcOperation> SqlAstTranslator<T> buildTranslator(
 		};
 	}
 
+	@Override
+	public AggregateSupport getAggregateSupport() {
+		return SybaseASEAggregateSupport.valueOf( this );
+	}
+
 	/**
 	 * The Sybase ASE {@code BIT} type does not allow
 	 * null values, so we don't use it.

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

@@ -168,7 +168,6 @@ else if ( jdbcJavaType instanceof EnumJavaType<?> ) {
 			case SqlTypes.DOUBLE:
 			case SqlTypes.DECIMAL:
 			case SqlTypes.NUMERIC:
-			case SqlTypes.UUID:
 				return jdbcJavaType.fromEncodedString(
 						string,
 						start,
@@ -227,6 +226,13 @@ else if ( jdbcJavaType instanceof EnumJavaType<?> ) {
 						),
 						options
 				);
+			case SqlTypes.UUID:
+				return jdbcJavaType.wrap(
+						PrimitiveByteArrayJavaType.INSTANCE.fromString(
+								string.substring( start, end ).replace( "-", "" )
+						),
+						options
+				);
 			case SqlTypes.CHAR:
 			case SqlTypes.NCHAR:
 			case SqlTypes.VARCHAR: