=?ISO-8859-1?Q?Andr=E9_Volpato?= <[EMAIL PROTECTED]> writes:
> Explain output:
> HashAggregate (cost=19826.23..19826.96 rows=73 width=160) (actual
> time=11826.754..11826.754 rows=0 loops=1)
> -> Subquery Scan b2 (cost=19167.71..19817.21 rows=722 width=160)
> (actual time=11826.752..11826.752 rows=0 loops=1)
> Filter: (bds_internacoes(200805, 200806, (b2.cod)::text,
> 'qtdI'::text, 'P'::bpchar) >= 1::numeric)
> -> Limit (cost=19167.71..19248.89 rows=2165 width=48) (actual
> time=415.157..621.043 rows=28923 loops=1)
So I guess the question is "what is the bds_internacoes function, and
why is it so slow?"
regards, tom lane
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