Is mysql_insert_id Reliable for Rapid Inserts?

Is mysql_insert_id Reliable for Consecutive Inserts?

According to the MySQL documentation, mysql_insert_id retrieves the auto-increment value generated by the most recent INSERT query. However, concerns arise when dealing with high-volume insert operations.

Can mysql_insert_id Return the Correct ID for Rapid Inserts?

The documentation sheds light on this:

"The ID that was generated is maintained in the server on a per-connection basis."

This means that each connection has its own dedicated counter for auto-increment values, preventing conflicts or interference from other connections.

Conclusion:

mysql_insert_id is designed to provide an accurate last inserted ID for each connection, ensuring its reliability even in high-volume insert scenarios.

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