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Reccount()
Message
From
25/08/2016 12:14:00
Mike Yearwood
Toronto, Ontario, Canada
 
 
To
25/08/2016 12:04:49
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Title:
Environment versions
Visual FoxPro:
VFP 9 SP2
OS:
Windows 7
Database:
Visual FoxPro
Application:
Desktop
Miscellaneous
Thread ID:
01639965
Message ID:
01639967
Views:
130
>>Reccount() gives a total of all records in a table whether deleted, or not. What is the most efficient way to determine the number of 'not' deleted records?
>>
>>Many thanks!
>
>You have to count them.
>Select count(*) from yourtable where !deleted() into array laDummy
>?laDummy
>Note that you must have Set Deleted On for this to work.

There is no need to use deleted() in the query. Functions that take an alias are dangerous in SQL because they do not reference the cursors in the query. Only set deleted on.
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