SqlDeleteQuery.java

/**
 * Copyright 2016 Hortonworks.
 *
 * 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 com.hortonworks.registries.storage.impl.jdbc.provider.sql.query;

import com.hortonworks.registries.storage.StorableKey;

/**
 *
 */
public class SqlDeleteQuery extends AbstractStorableKeyQuery {

    public SqlDeleteQuery(StorableKey storableKey) {
        super(storableKey);
    }

    // "DELETE FROM DB.TABLE WHERE id1 = val1 AND id2 = val2"
    @Override
    protected void initParameterizedSql() {
        sql = "DELETE FROM  " + tableName + " WHERE "
                + join(getColumnNames(columns, "%s = ?"), " AND ");
        log.debug(sql);
    }
}