| From: | Jeffrey Melloy <jmelloy(at)visualdistortion(dot)org> |
|---|---|
| To: | lec <englim(at)pc(dot)jaring(dot)my> |
| Cc: | pgsql-general <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Using index for "like 'ABC%'" type query |
| Date: | 2003-04-18 03:16:18 |
| Message-ID: | 1EFE8419-714C-11D7-ACF3-000393C78AC0@visualdistortion.org |
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| Thread: | |
| Lists: | pgsql-general pgsql-hackers |
There is a module called "tsearch" in the contrib directory which works
quite well.
On Thursday, April 17, 2003, at 09:56 PM, lec wrote:
> For current version of postgresql, is it possible for a query like
> below to utilize an index?
>
> select item_name from item where item_code like 'ABC%';
>
> Earlier versions of postgresql, eg, 6.5.3 can utilize the index.
>
>
> Thanks,
> Thomas.
>
>
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