/*
*
* Licensed 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 org.apache.hive.storage.jdbc.dao;
import org.apache.hadoop.conf.Configuration;
import org.apache.hive.storage.jdbc.exception.HiveJdbcDatabaseAccessException;
import java.util.List;
public interface DatabaseAccessor {
List<String> getColumnNames(Configuration conf) throws HiveJdbcDatabaseAccessException;
int getTotalNumberOfRecords(Configuration conf) throws HiveJdbcDatabaseAccessException;
JdbcRecordIterator
getRecordIterator(Configuration conf, int limit, int offset) throws HiveJdbcDatabaseAccessException;
}