From: Jerry Sievers <gsievers19@comcast.net>
To: Suresh Raja <suresh.rajaabc@gmail.com>
Cc: pgsql-general@postgresql.org,  pgsql-sql@postgresql.org
Subject: Re: Run analyze on schema
References: 
 <CAJP7dtDi4PDGOoxoAMDkr7bAz928mPvC21beNeCL9baAF11mRQ@mail.gmail.com>
Date: Mon, 22 Jun 2015 18:53:59 -0500
In-Reply-To: 
 <CAJP7dtDi4PDGOoxoAMDkr7bAz928mPvC21beNeCL9baAF11mRQ@mail.gmail.com>
 (Suresh Raja's message of "Mon, 22 Jun 2015 16:10:23 -0500")
Message-ID: <86ioaf1eqw.fsf@jerry.enova.com>
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Suresh Raja <suresh.rajaabc@gmail.com> writes:

>     Hi All:
>    
>     Does postgresql support schema analyze.  I could not find
>     analyze schema anywhere.  Can we create a function to run
>     analyze and reindex on all objects in the schema.  Any
>     suggestions or ideas.

Yes "we" certainly can...

begin;

create function foo(sch text)
returns void as

$$
declare sql text;

begin

for sql in	
select format('analyze verbose %s.%s', schemaname, tablename) from pg_tables
where schemaname = sch

loop execute sql; end loop;

end
$$ language plpgsql;

select foo('public');
select foo('pg_catalog');


-- Enjoy!!

>    
>     Thanks,
>     -Suresh Raja
>

-- 
Jerry Sievers
Postgres DBA/Development Consulting
e: postgres.consulting@comcast.net
p: 312.241.7800


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