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From:Guilhem Bichot Date:January 18 2011 3:13pm
Subject:Re: bzr commit into mysql-next-mr-bugfixing branch (jorgen.loland:3253)
WL#5741
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Jorgen Loland a écrit, Le 18.01.2011 16:09:
> Hi Guilhem,
> 
> On 01/17/2011 09:41 PM, Guilhem Bichot wrote:
>>> + /** + Used by optimizer tracing if this is a subquery: Whether or not
>>
>> Do you really mean "subquery"? for DYNAMIC_RANGE?
> 
> Oops... malfunctioning brain :-) How about
> 
>   /**
>     Used for QS_DYNAMIC_RANGE, i.e., "Range checked for each record".
>     Used by optimizer tracing to decide whether or not dynamic range
>     analysis for this select has been traced already. If optimizer
>     trace option DYNAMIC_RANGE is enabled, range analysis will be
>     traced with different ranges for every record to the left of this
>     table in the join. If disabled, range analysis will only be traced
>     for the first range.
>   */

Good
Thread
bzr commit into mysql-next-mr-bugfixing branch (jorgen.loland:3253) WL#5741Jorgen Loland14 Jan
  • Re: bzr commit into mysql-next-mr-bugfixing branch (jorgen.loland:3253)WL#5741Guilhem Bichot17 Jan
    • Re: bzr commit into mysql-next-mr-bugfixing branch (jorgen.loland:3253)WL#5741Jorgen Loland18 Jan
      • Re: bzr commit into mysql-next-mr-bugfixing branch (jorgen.loland:3253)WL#5741Guilhem Bichot18 Jan