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Transaction Problem

18 New Member
Hi Friends,

I would like to set the properties of a transaction like ON_ERROR_ROLLBA CK . To set This parameter There is a psql command (meta command) \set.

ex: \set ON_ERROR_ROLLBA CK on

from the psql terminal it was working fine. But my problem is I am working with the libpq 'C' library in VC++. by uing this libpq library I am connecting to the database server. There is no sql command to use the above \set command (of psql terminal).

How to set the ON_ERROR_ROLLBA CK property using the libpq interface.


ThanQ
Jun 27 '07 #1
1 2586
michaelb
534 Recognized Expert Contributor
Transaction does not have property ON_ERROR_ROLLBA CK - it just rolls back on error because this is the major feature of transaction - do all or nothing.

I think it would help you to review these links:
Begin transaction
Rollback
Rollabck to Savepoint
libpq
Example Program using libpq

There are more good and helpful pages in the Postgres manual, just look for references and hyperlinks as you read those I posted above.
Jul 1 '07 #2

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