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Block A Record Possible Managed By Concurrent Users

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Hello to everyone,


What can i do to prevent bad updates by concurrent users that happen to be operating on the same record of the database?

I immagine it should be implemented a way to block a record when another user is using it.

How can i accomplish that with YII?


Thanks in advance for any help and have a pleasant weekend!



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The database will already handle this for you. From the MySQL manual: "Normally, you do not need to lock tables, because all single UPDATE statements are atomic; no other session can interfere with any other currently executing SQL statement. "

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