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Re: Speed up this query
Posted by: Rick James
Date: April 26, 2016 11:11PM

`salesledger` would probably benefit from
INDEX(customerid, duedate, invoicedate)
(because it would be a "covering" index)

(If you use Peter's suggestion, don't forget to put (balance <> 0) back in.)

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Subject
Written By
Posted
Speed up this query
Russel James
April 23, 2016 01:28PM
Re: Speed up this query
Peter Brawley
April 23, 2016 03:15PM
Re: Speed up this query
Russel James
April 26, 2016 12:35PM
Re: Speed up this query
Peter Brawley
April 26, 2016 01:50PM
Re: Speed up this query
Rick James
April 26, 2016 11:11PM


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