the query is big it's selecting 20 rows from two table like i mentioned
above exaplain analyze
what should i do..?any help
On Wed, Nov 4, 2015 at 4:27 AM, Adrian Klaver <adrian.kla...@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.kla...@aklaver.com
>
