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@aklaver.com
> <mailto:adrian.klaver@aklaver.com>> 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@aklaver.com <mailto:adrian.klaver@aklaver.com>
>
>
--
Adrian Klaver
adrian.klaver@aklaver.com