| From: | Alvar Freude <alvar(at)a-blast(dot)org> | 
|---|---|
| To: | Joe Conway <mail(at)joeconway(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> | 
| Cc: | pgsql-patches(at)postgresql(dot)org | 
| Subject: | Re: bytea operator bugs (was Re: [GENERAL] BYTEA, | 
| Date: | 2002-09-02 00:25:05 | 
| Message-ID: | 2402390000.1030926305@gnarzelwicht.delirium-arts.de | 
| Views: | Whole Thread | Raw Message | Download mbox | Resend email | 
| Thread: | |
| Lists: | pgsql-general pgsql-patches | 
Hi,
-- Joe Conway <mail(at)joeconway(dot)com> wrote:
> The attached patch re-enables a bytea right hand argument (as compared
> to a text right hand argument), and enables index usage, for bytea LIKE
> -- e.g.:
> 
> 
> parts=# explain select * from bombytea where parent_part like '05-05%';
With this, the limits in Bytea indexes are removed? Great!
As far is I followed the discussion, there where some additionsl limits
on bytea indexes (and like); or are they removed with this patch?
I'll try it sometime later and make some performance checks -- in the
hopem that bytea is faster then texts ;-) (at least the base 255 encoding
i can throw out of my application).
Thanks && Ciao
Alvar
-- 
** Alvar C.H. Freude
** http://alvar.a-blast.org/
**
** http://odem.org/
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