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 Klaveradrian.klaver@aklaver.com
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..
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