org.h2.jdbc.JdbcPreparedStatementBackwardsCompat Maven / Gradle / Ivy
/*
* Copyright 2004-2019 H2 Group. Multiple-Licensed under the MPL 2.0,
* and the EPL 1.0 (https://h2database.com/html/license.html).
* Initial Developer: H2 Group
*/
package org.h2.jdbc;
import java.sql.SQLException;
/**
* Allows us to compile on older platforms, while still implementing the methods
* from the newer JDBC API.
*/
public interface JdbcPreparedStatementBackwardsCompat {
// compatibility interface
// JDBC 4.2 (incomplete)
/**
* Executes a statement (insert, update, delete, create, drop)
* and returns the update count.
* If another result set exists for this statement, this will be closed
* (even if this statement fails).
*
* If auto commit is on, this statement will be committed.
* If the statement is a DDL statement (create, drop, alter) and does not
* throw an exception, the current transaction (if any) is committed after
* executing the statement.
*
* @return the update count (number of row affected by an insert, update or
* delete, or 0 if no rows or the statement was a create, drop,
* commit or rollback)
* @throws SQLException if this object is closed or invalid
*/
long executeLargeUpdate() throws SQLException;
}