(PECL maxdb >= 1.0)
maxdb_commit -- maxdb::commit — Commits the current transaction
过程化风格
面向对象风格
Commits the current transaction for the database connection specified by the link parameter.
成功时返回 TRUE， 或者在失败时返回 FALSE.
Example #1 Object oriented style
<?php
$maxdb = new maxdb("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (maxdb_connect_errno()) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* set autocommit to off */
$maxdb->autocommit(FALSE);
maxdb_report (MAXDB_REPORT_OFF);
$maxdb->query("DROP TABLE mycustomer");
maxdb_report (MAXDB_REPORT_ERROR);
$maxdb->query("CREATE TABLE mycustomer LIKE hotel.customer");
/* Insert some values */
$maxdb->query("INSERT INTO mycustomer VALUES (3000,'Mrs','Jenny','Porter','10580','1340 N.Ash Street, #3')");
$maxdb->query("INSERT INTO mycustomer VALUES (3100,'Mr','Peter','Brown','48226','1001 34th Str., APT.3')");
/* commit transaction */
$maxdb->commit();
/* close connection */
$maxdb->close();
?>
Example #2 Procedural style
<?php
$link = maxdb_connect("localhost", "MONA", "RED", "DEMODB");
/* check connection */
if (!$link) {
printf("Connect failed: %s\n", maxdb_connect_error());
exit();
}
/* set autocommit to off */
maxdb_autocommit($link, FALSE);
maxdb_report (MAXDB_REPORT_OFF);
maxdb_query($link,"DROP TABLE mycustomer");
maxdb_report (MAXDB_REPORT_ERROR);
maxdb_query($link, "CREATE TABLE mycustomer LIKE hotel.customer");
/* Insert some values */
maxdb_query($link, "INSERT INTO mycustomer VALUES (3000,'Mrs','Jenny','Porter','10580','1340 N.Ash Street, #3')");
maxdb_query($link, "INSERT INTO mycustomer VALUES (3100,'Mr','Peter','Brown','48226','1001 34th Str., APT.3')");
/* commit transaction */
maxdb_commit($link);
/* close connection */
maxdb_close($link);
?>
The above examples produces no output.