php - SQL - INSERT and catch the id auto-increment value

Question

What is the best way to get the auto-id value in the same SQL with a SELECT?

A forum said adding this "; has Return Scope_Identity()"
in the end of the SQL works in ASP.

Is there a corresponding way in PHP?

Answer 1

It depends on your database server. Using MySQL, call mysql_insert_id() immediately after your insert query. Using PostgreSQL, first query "select nextval(seq)" on the sequence and include the key in your insert query.

Querying for "select max(id) + 1 from tbl" could fail if another request inserts a record simultaneously.