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Capture SQL Passthrough error
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To
02/08/2002 10:52:16
General information
Forum:
Visual FoxPro
Category:
Databases,Tables, Views, Indexing and SQL syntax
Miscellaneous
Thread ID:
00685447
Message ID:
00685453
Views:
12
If the call fails, an error is going to occur on the server, which will be surfaced to the client (fox). You could capture the error locally with an On Error routine or perhaps in an error event if this is being done in an object.

The best place to trap errors is on the server. However, you can only do that if you use a stored procedure (yet another reason why stored procedures are usually a good way to go..< s >)

Instead of rending the sql from the client, you make a stored procedure call like this:

msql = 'insert_proc ?mfield1, ?mfield2'

In the stored procedure, you can check for the value of @@error. Using an output parameter, you could return the status of whether any errors occurred.



>Does anyone know how to "capture" an error generated by SQL Server from a SQL Passthrough statement?
>
>Example: msql='INSERT INTO table1 (field1,field2,field3) VALUES '+;
> '(?mfield1,?mfield2)'
>
>obviously this INSERT statement would fail with a similar error message below:
>
>"There are more columns in the INSERT statement than values specified in the VALUES clause. The number of values in the VALUES clause must match the number of columns specified in the INSERT statement."
>
>but is there anyway to capture this error (or any error really)?
>
>Thanks
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