On 11/17/2015 04:18 AM, Ramesh T wrote:
the query is big it's selecting 20 rows from two table like i mentioned
above exaplain analyze
what should i do..?any help
Please do not top post.
I must be missing a post, as I see no explanation of what the query is
doing.
On Wed, Nov 4, 2015 at 4:27 AM, Adrian Klaver <adrian.klaver@xxxxxxxxxxx
<mailto:adrian.klaver@xxxxxxxxxxx>> wrote:
On 11/03/2015 06:42 AM, Ramesh T wrote:
I have a Query it taking a lot of time to fetch results
so,explain query gave
"Hash Join (cost=55078.00..202405.95 rows=728275 width=418)"
" Hash Cond: (itd.tran_id = iad._adj__id)"
" -> Seq Scan on inv_detail itd (cost=0.00..40784.18 rows=731029
width=95)"
" Filter: (event_type = ANY ('{21,22,3,5}'::integer[]))"
" -> Hash (cost=20590.78..20590.78 rows=610978 width=331)"
" -> Seq Scan on inv_adj iad (cost=0.00..20590.78
rows=610978
width=331)"
Can you Please let me know wt happen in query..?wt should i do..
And the query is?
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx <mailto:adrian.klaver@xxxxxxxxxxx>
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
--
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
