Обсуждение: Is Indexed View Supported in psql 7.1.3??

От:
"S.Thanga Prakash"
Дата:

hi,

   I like to know whether Indexed View supported in psql 7.1.3.?

Is there any performance analysis tool for psql.?

Please! update me for the same.

regards,
stp.

От:
Christopher Kings-Lynne
Дата:

>    I like to know whether Indexed View supported in psql 7.1.3.?

No...

> Is there any performance analysis tool for psql.?

No, we keep telling you to upgrade to newer PostgreSQL.  Then you can
use EXPLAIN ANALYZE.

Chris

От:
Steve Poe
Дата:

stp,

I cannot help you with the first point, but as far as performance
analysis, I share with you what I've been using.

1) pgbench -- which comes with PostgreSQL
2) OSDB (http://osdb.sourceforge.net/)
3) pg_autotune (http://pgfoundry.org/projects/pgautotune/)
4) PQA (http://pgfoundry.org/projects/pqa/)

You did not mention how your database is being used/going to be used. If
its already in production, use  PQA, but I personally have not
implemented yet since seemed to be to take a performance hit of 15-25%
when running it. Your mileage may vary.

I use pgbench for quick tests and OSDB for more disk thrash testing.

I am new to this; maybe someone else may be able to speak from more
experience.

Regards.

Steve Poe