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How to determine if SQL Update successful?
Message
 
 
To
23/11/2021 10:22:34
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
01682800
Message ID:
01682802
Views:
54
>>Hi,
>>
>>Say I am executing the SQL Update from a VFP PRG file, against a SQL Server. This is the syntax:
>>
>>cSqlUpdate = "update MyTable set Field1 = '12345' where Field2 = 'XYZ'"
>>nResult = SQLEXEC(hCon, cSqlUpdate)	
>>
>>
>>How do I determine, in my PRG code, that a record has been updated? That is, without searching for the Field2 = 'XYZ'.
>>
>>TIA
>
>Check nResult which gives the number of records that are updated.

It does not do it in my case. What I found working is adding parameter aCountInfo to the SQLEXE(). VFP populates this array with the number of records updated.
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