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Why reccount() and _tally are different ?
Message
From
06/05/1998 17:39:40
 
 
To
06/05/1998 17:20:53
General information
Forum:
Visual FoxPro
Category:
Troubleshooting
Miscellaneous
Thread ID:
00097511
Message ID:
00097523
Views:
29
I tried what you told me but the result is always the same, RECCOUNT() returns 1 whereas _tally returns 0.

There is something strange here. Sammie Simmons ran my code and didn't obtain the same result. Is this can be caused by special SET statements ?

>Try moving ? _TALLY immediately after the SELECT.
>
>Prior to ?RECCOUNT(), do SELECT tmp.
>
>-myron kirby-
>=======================
>>Is there an explanation why RECCOUNT() doesn't return the right value in the following code ?
>>
>>
>>create table t1 (f1 C(1))
>>insert into t1 (f1) VALUES ("A")
>>
>>create table t2 (f1 C(1))
>>insert into t2 (f1) VALUES ("B")
>>index on f1 tag f1
>>
>>select "t1"
>>scan
>>	SELECT * FROM t2 WHERE f1 = t1.f1 INTO CURSOR tmp
>>	? reccount()  && display 1
>>	? _tally      && display 0
>>endscan
>>
>>
>>RECCOUNT() returns 1 while it is supposed to return 0. This problem occurs only if you create an index on f1 in table t2. Without the index, it returns 0.
>>
>>Thanks.
François Guay
EMail: fraguay@videotron.ca
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