I found a fast way to delete a small subset of rows in a very big table (hundreds of thousands or millions).
See my comment on MySQL's DELETE Syntax page.
Friday, July 4, 2008
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2 comments:
Have a look at one of the flies' books at O'Reilly: Optimizing Oracle Performance and Oracle Performance Tuning - this is already described there, since that it is not specific to Oracle nor MySQL
thanks David!
Probably should get those books, eh?
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