On Jan 11, 2007, at 5:53 PM, Chris wrote:
Philip Thompson wrote:
On Jan 10, 2007, at 6:36 PM, Chris wrote:
Philip Thompson wrote:
Hi.
I have been experiencing MSSQL woes lately. I have a stored
procedure that I call in PHP using mssql_* functions. In my
procedure, I have a transaction that rolls back on failure and
commits on success (of course). If it commits, I get the proper
return value (int) and the appropriate output parameters.
However, if it rolls back, I get NOTHING... even if I try to
return an error code (int) after the ROLLBACK TRANSACTION
statement. The output parameter also does not get set upon
rollback.
Is there a way to grab the error even in a rollback? or at least
return something besides an empty string/int? I would like to
know what error message to provide the user/admin.
SQL Server 2000, PHP 5.1.6, ntwdblib.dll version 8.00.194
Does it work outside of php? That is - you run it manually in
mssql (whatever tools that has) you get the proper codes?
Yes, it works perfectly from the server and returns the expected
outcome. It's as though PHP sees the 'rollback' and automatically
assumes that the whole thing failed... so why return a value or
output parameters. Weird, I know. Any other suggestions?
Can you show us the part of the code that deals with the rollback?
If you are issuing a rollback yourself:
$result = mssql_query("rollback transaction");
then you need to handle that yourself because that's treated as a
separate query.
If you're not doing that (the transaction is rolling itself back),
then I'm out of ideas :)
I'm calling a stored procedure, not running the query from my code.
So yes, I have a statement in my procedure that has ROLLBACK
TRANSACTION. It's just odd because I know it works as a script on the
server, but PHP doesn't recognize it properly, IMHO. I would almost
be so presumptuous to say that it's a bug. But before I go that
direction, I wanted to see if anyone had a similar experience. If
not, I'll go ahead and think about reporting a bug.
Thanks,
~Phil
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