get mysql last insert id, after inserting record using PDO
Question
I use PDO prepared statements to insert records. And uses lastInsertId to get id of inserted record. But is this good?
Because what happens when several users insert at same time? lastInsertId will conflict in that situation? So I should use transaction?
please help
2 answers
solution1
2 2012-08-07 13:26:41
它会返回正确的ID，不用担心。
solution2
2 ACCPTED 2012-08-07 13:27:11
Every PHP script basically lives on its own. When several users insert at the same time, user A will get his last insert's row idA and user B will get her last insert's row idB.
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