Re: How can I retrieve an info about function arguments ?

From: Bhuvan A <bhuvansql(at)myrealbox(dot)com>
To: pgsql-sql(at)postgresql(dot)org
Subject: Re: How can I retrieve an info about function arguments ?
Date: 2002-10-26 06:05:37
Message-ID: Pine.LNX.4.44.0210261131190.2024-100000@Bhuvan.bksys.co.in
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> I need to retreive full set of info about argument and return types (for
> variable length too).

test_db=>\df+ my_func
will serve your need :(

> How I can get it from system catalog ?
pg_proc.pronargs -- count of arguments
pg_proc.proargtypes -- oid(s) of pg_type for appropriate arguments

regards,
bhuvaneswaran

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