Selasa, 16 Juli 2013

RE: [MS_AccessPros] Query Performance question

 

Jim,

What I do is have a subquery that has all the fields/tables/relationships you need without the criteria, and then have your vba code set the querydef.sql of an inner join query that establishes the criteria.

-----Original Message-----
From: MS_Access_Professionals@yahoogroups.com [mailto:MS_Access_Professionals@yahoogroups.com] On Behalf Of luvmymelody
Sent: Tuesday, July 16, 2013 9:06 AM
To: MS_Access_Professionals@yahoogroups.com
Subject: [MS_AccessPros] Query Performance question

Hello all,

I have a question about query performance.

What would be faster to use for a report?
I have several reports that are based on the same multi table query, but with different criteria across the grid. It would be almost like a View in SQL.

Thank You

Jim Wagner

A query with 3 tables in the design view with the criteria in the grid

OR

A Make table query that has all the tables and criteria being used for the source of the report

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