What indexes do you have on the table and how many rows are you deleteing.


Dennis McGrath

________________________________
From: [email protected] [mailto:[email protected]] On Behalf Of MDRD
Sent: Wednesday, July 14, 2010 10:25 AM
To: RBASE-L Mailing List
Subject: [RBASE-L] - How to make this Delete command faster

Hi

This command takes too long when we run it from a workstation but I can not 
think of any way to speed it up.

txdate is Indexed
symptom is Text 150 no Index  we will not search on this column
subjx is Varchar no Index and we will not search on this column either

 DELETE ROWS FROM travcard +
 WHERE txdate = .#DATE AND sympt1 IS NULL AND subjx IS NULL
any suggestions?

Thanks
Marc

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