Re: Text pattern JOINs that use indexes

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От joseph speigle
Тема Re: Text pattern JOINs that use indexes
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Msg-id 20040316180611.GA17966@www.sirfsup.com
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Ответ на Re: Text pattern JOINs that use indexes  (Richard Brooksby <rb@ravenbrook.com>)
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Richard Brooksby,

can you forward the solution as you have it now?  I am very interested in how this question turns out.

joe

>
> Thanks, Tom, I can now see why the planner is making the choice it
> does.  I suppose in theory if I could guarantee that "test.filename"
> didn't contain '%' then the planner could do better, if it was clever
> enough.
>
> Do you have a suggestion for how I achieve what I want?  My current
> solution is a function with nested FOR loops, but it seems a great
> shame to have to write it all out by hand.
>

--
joe speigle
www.sirfsup.com

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