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Disappearing alias?
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To
18/01/2005 07:53:21
General information
Forum:
Visual FoxPro
Category:
Coding, syntax & commands
Environment versions
Visual FoxPro:
VFP 8 SP1
OS:
Windows XP SP1
Miscellaneous
Thread ID:
00977939
Message ID:
00978038
Views:
38
Hi Jim,

_TALLY will always give you correct result. RECCOUNT() will give wrong result if a cursor is created as a filter on the source table.

>My example was merely that -- an example. As I had need for the alias later on in my program, this example merely demonstrated that the alias disappeared.
>
>In any case, I think it odd that _tally would be considered "the right way". There doesn't seem to be any explicit reason in the language itself for this preference, so I'll assume there is some implementation dependency I am unaware of.
>
--sb--
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