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Session::setSavepoint โ ใปใผใใใคใณใใไฝๆใใ
ใใฉใณใถใฏใทใงใณใฎใใใฎๆฐใใใปใผใใใคใณใใไฝๆใใพใใ
ใใฎ้ขๆฐใฏใ ็พๅจใฎใจใใ่ฉณ็ดฐใชๆ ๅ ฑใฏใใใพใใใๅผๆฐใฎใชในใใฎใฟใ ่จ่ฟฐใใใฆใใพใใ
name
ใปใผใใใคใณใใฎๅๅใ
ใชใใทใงใณใฎ name ใใฉใกใผใฟใๅฎ็พฉใใใชใๅ ดๅใฏใ
่ชๅ็ใซไฝๆใใใพใใ'SAVEPOINT1', 'SAVEPOINT2' ใฎใใใชใใฎใงใใ
ใปใผใใใคใณใใฎๅๅใ่ฟใใพใใ
ไพ1 mysql_xdevapi\Session::setSavepoint() ใฎไพ
<?php
$session = mysql_xdevapi\getSession("mysqlx://user:password@localhost");
$collection = $session->getSchema("addressbook")->getCollection("names");
$session->startTransaction();
$collection->add( '{"test1":1, "test2":2}' )->execute();
$savepoint = $session->setSavepoint();
$collection->add( '{"test3":3, "test4":4}' )->execute();
$session->releaseSavepoint($savepoint);
$session->rollback();
?>