Databases :: General :: how to delete one month before record from datadase using mysql delete query |
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By: Nono  |
Date: 11/06/2007 16:33:04  |
Points: 20 | Status: Answered Quality : Excellent |
| how to delete one month before record from datadase using mysql delete query ? | |||
| By: VGR | Date: 11/06/2007 17:11:02 | |
Type : Answer |
| hummmm something like this ? (should work in ALL SQL-92 compliant databases) delete from yourtable where thedatefield < now() - interval 1 month; NB I suggest to do afterwards a table compression (reclaiming the unused space - like a defrag/diskopt/stacker call) ; if you're using MySql, then it's simply : optimize table yourtable; |
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