com.hazelcast.org.apache.calcite.prepare.CalciteSqlValidator 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.prepare;
import com.hazelcast.org.apache.calcite.adapter.java.JavaTypeFactory;
import com.hazelcast.org.apache.calcite.rel.type.RelDataType;
import com.hazelcast.org.apache.calcite.sql.SqlInsert;
import com.hazelcast.org.apache.calcite.sql.SqlOperatorTable;
import com.hazelcast.org.apache.calcite.sql.validate.SqlValidatorImpl;
/** Validator. */
class CalciteSqlValidator extends SqlValidatorImpl {
CalciteSqlValidator(SqlOperatorTable opTab,
CalciteCatalogReader catalogReader, JavaTypeFactory typeFactory,
Config config) {
super(opTab, catalogReader, typeFactory, config);
}
@Override protected RelDataType getLogicalSourceRowType(
RelDataType sourceRowType, SqlInsert insert) {
final RelDataType superType =
super.getLogicalSourceRowType(sourceRowType, insert);
return ((JavaTypeFactory) typeFactory).toSql(superType);
}
@Override protected RelDataType getLogicalTargetRowType(
RelDataType targetRowType, SqlInsert insert) {
final RelDataType superType =
super.getLogicalTargetRowType(targetRowType, insert);
return ((JavaTypeFactory) typeFactory).toSql(superType);
}
}