On 14 Sep 2014, at 8:58pm, jose isaias cabrera <jic...@cinops.xerox.com> wrote:

> "Darren Duncan" wrote...
>> 
>> 
>>  BETWEEN '2014-01-01' AND '2014-01-05'
> 
> Yeah, that is what I am using now.  I was trying to get the speed that 
> supposedly is in the IN clause. :-)  Thanks.

BETWEEN is fast than IN for any sensible number of IN arguments.  BETWEEN gets 
directly translated to like so

A BETWEEN B AND C       ==>     A >= B AND A <= C

IN has to check whether A matches any one of a number of arguments.

Simon.
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