"luigi...@gmail.com" <luigi...@gmail.com> wrote:

>         CREATE TABLE "User_Full_Text_Search_2" (
>         "Email" varchar(50),
>         "UserId" varchar(50),
>         "Full_Text_Search" varchar(4096),
>         "tsv" varchar(4096)
>         )
>         WITH (OIDS=FALSE)
>         ;

>         CREATE INDEX IX_FullText_2 ON "User_Full_Text_Search_2"
>           USING gin("tsv");

> I don't understand why a materialized column is more slow than a
> calculeted one...

Try materializing it as a tsvector instead of a varchar.

--
Kevin Grittner
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company


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