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Re: Sub Query is Very Slow
Posted by: Rick James
Date: December 05, 2011 11:44PM

Add an index:
create  table tmp 
( INDEX(cont) )        -- here
select  cont
    from  temp_tag
    where  heading is null
      or  heading=''
      or  publishdate<>'2011-10-20'
      or  type<>'story'
      or  cont=0; 

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Written By
December 02, 2011 11:33PM
December 03, 2011 01:38PM
December 04, 2011 10:52PM
December 05, 2011 02:30AM
December 05, 2011 03:15AM
Re: Sub Query is Very Slow
December 05, 2011 11:44PM
December 05, 2011 11:48PM
December 06, 2011 02:13AM

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