RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-27 Thread Edson Carlos Ericksson Richter
> -Mensagem original- > De: pgsql-general-ow...@postgresql.org [mailto:pgsql-general- > ow...@postgresql.org] Em nome de Marti Raudsepp > Enviada em: segunda-feira, 26 de setembro de 2011 17:42 > Para: Edson Carlos Ericksson Richter > Cc: pgsql-general@postgresql.org > Assunto: Re: [GENERAL

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-27 Thread Edson Carlos Ericksson Richter
> -Mensagem original- > De: pgsql-general-ow...@postgresql.org [mailto:pgsql-general- > ow...@postgresql.org] Em nome de Marti Raudsepp > Enviada em: terça-feira, 27 de setembro de 2011 09:59 > Para: Alban Hertroys > Cc: PG-General Mailing List > Assunto: Re: [GENERAL] Does postgresql 9.0.4

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-27 Thread Edson Carlos Ericksson Richter
> -Mensagem original- > De: pgsql-general-ow...@postgresql.org [mailto:pgsql-general- > ow...@postgresql.org] Em nome de Harald Fuchs > Enviada em: terça-feira, 27 de setembro de 2011 07:01 > Para: pgsql-general@postgresql.org > Assunto: Re: [GENERAL] Does postgresql 9.0.4 use index on PREF

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread richter
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RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread Edson Carlos Ericksson Richter
> -Mensagem original- > De: pgsql-general-ow...@postgresql.org [mailto:pgsql-general- > ow...@postgresql.org] Em nome de Marti Raudsepp > Enviada em: segunda-feira, 26 de setembro de 2011 17:42 > Para: Edson Carlos Ericksson Richter > Cc: pgsql-general@postgresql.org > Assunto: Re: [GENERAL

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread Edson Carlos Ericksson Richter
Sorry, Gregg. I did not noticed I was disturbing... Can you please tell me what you mean by "top posting"? I've created an specific topic for this discussion, and I'm not using "urgent" or html format... so I suppose that I've been following the rules... BTW, I've repeated the query to easy peo

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread Edson Carlos Ericksson Richter
Because the error message saying so (I do use pgAdmin III): "An error has occurred: ERROR: the datatype character varying has no standard operator class for "gist" access method HINT: You should specify na operator class for the index or define one standard operator class for the data type." (I'

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread Edson Carlos Ericksson Richter
-general@postgresql.org Assunto: RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries? Thanks for the tip, unfortunately, split it does not work for me, since it’s a free text field, that users fill as they wish... But looking most slow queries, this one pops up with more

RES: [GENERAL] Does postgresql 9.0.4 use index on PREFIX%SUFFIX queries?

2011-09-26 Thread Edson Carlos Ericksson Richter
Thanks for the tip, unfortunately, split it does not work for me, since it’s a free text field, that users fill as they wish... But looking most slow queries, this one pops up with more frequency... So GIST would work; I’ll give a try. Regards, Edson. De: pgsql-general-ow...