【发布时间】:2012-03-04 03:34:29
【问题描述】:
我有问题。
try {
jdbcConnect( ); //get mysql connect
conn.setAutoCommit( false );
pstmt = conn.prepareStatement (
"INSERT INTO member ( member_name, member_introduce ) VALUES ( ?, ? )", Statement.RETURN_GENERATED_KEYS );
pstmt.setString( 1, "something" );
pstmt.setString( 2, "something" );
pstmt.executeUpdate( );
rs = pstmt.getGeneratedKeys( );
rs.next( );
String no = Integer.toString( rs.getInt( 1 );
pstmt = conn.prepareStatement ( "UPDATE account SET account_name = ? WHERE account_no = ?" );
pstmt.setString( 1, "something");
pstmt.setString( 2, no );
pstmt.executeUpdate( );
conn.commit( );
conn.setAutoCommit( true );
} catch ( SQLException t ) {
try {
if (conn != null) {
conn.rollback();
conn.setAutoCommit( true );
}
} catch ( SQLException e ) {
}
}//close conn and prepareStatement
我期待工作提交。
但是如果update语句发生错误,insert语句正在运行。
怎么了?
【问题讨论】:
标签: java mysql jdbc commit rollback