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Old 05-21-2014, 02:58 PM
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Paul M Paul M is offline
 
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Quote:
Originally Posted by katie hunter View Post
I am not expert with servers that is why we have a server admin. The changes had to run and be applied to each member we have on our forum, so think about altering fields/rows or whatever you call it for 1.5+ million member and see how fast you can complete this task and without getting your tables locked.
Table alters have to lock the table, thats pretty obvious I would have thought.

If your mysql server is taking 6 hours to alter a 1.5 million records User table, then its badly broken.
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