com.hazelcast.org.apache.calcite.sql.fun.SqlGroupingIdFunction Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to you under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.hazelcast.org.apache.calcite.sql.fun;
import com.hazelcast.org.apache.calcite.sql.SqlFunctionCategory;
import com.hazelcast.org.apache.calcite.sql.SqlKind;
import com.hazelcast.org.apache.calcite.sql.type.OperandTypes;
import com.hazelcast.org.apache.calcite.sql.type.ReturnTypes;
/**
* The {@code GROUPING_ID} function.
*
* This function is not defined in the SQL standard; our implementation is
* consistent with Oracle.
*
*
Some examples are in {@code agg.iq}.
*
* @deprecated Now that {@code GROUPING} has the same functionality,
* this function is deprecated.
*/
@Deprecated // to be removed before 2.0
class SqlGroupingIdFunction extends SqlAbstractGroupFunction {
SqlGroupingIdFunction() {
//noinspection deprecation
super("GROUPING_ID", SqlKind.GROUPING_ID, ReturnTypes.BIGINT, null,
OperandTypes.ONE_OR_MORE, SqlFunctionCategory.SYSTEM);
}
}