Re: Taking lot time

Rob Sargent <robjsargent@xxxxxxxxx> · Tue, 3 Nov 2015 15:59:27 -0700



    On 11/03/2015 07:42 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..
      
    
    I could be way off base
      (again) but I think the first thing you do is supply the query
      (sql).