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06/03/2010 10:21:04
 
 
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06/03/2010 10:18:22
Dragan Nedeljkovich (En ligne)
Now officially retired
Zrenjanin, Serbia
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01452456
Message ID:
01452922
Vues:
41
>>not to be picky, but _TALLY also reports other things. For instance the number of processed records in a SQL update command. I use it all the time, like this
>>Updata mytable set myfield=somevalue where PKfield=someothervalue
>>if _tally=0 && No such record, so I must create a new
>>   insert into mytable (PKfield,myfield) values (someothervalue,somevalue)
>>endif
>
>Hey, what happened with the unexpected behavior of _tally in the command window, when an intellisense script would do some internal SQL and thus change the value of _tally before you had a chance to see the previous value? I don't have that problem, because I check on _tally in the debugger or explicitly in code. Just crossed my mind, and since I haven't heard about this for years - what's the status of that now?

I have no idea, and I never heard about that problem before. Maybe it's simply fixed?
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