| List: | General Discussion | « Previous MessageNext Message » | |
| From: | Moon's Father | Date: | May 21 2008 6:09am |
| Subject: | A question about index | ||
| View as plain text | |||
Now I want to know which way you use to create index of a table.
1、ix_u (item_id,item_count)
ix_item_count (item_count)
2、ix_u (item_id,item_count)
ix_item_id (item_id)
Any reply is welcome.
Thanks.
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| Thread | ||
|---|---|---|
| • A question about index | Moon's Father | 21 May |
| • Re: A question about index | Paul McCullagh | 21 May |
| • Re: A question about index | Paul McCullagh | 21 May |
| • Re: A question about index | Moon's Father | 21 May |
| • Re: A question about index | Moon's Father | 21 May |