The following bug has been logged online:
Bug reference: 1274
Logged by: shancheng
Email address: sd_shancheng@hotmail.com
PostgreSQL version: 8.0 Beta
Operating system: Fedora 2
Description: Trigger sequence incorrect
Details:
The problem happens when I was trying the example that is described in
"PostgreSQL 8.0.0beta1 Documentation, chapt 33.4 --- A Complete Example".
At the last step, as the document says, the result should be:
=> DELETE FROM ttest;
INFO: trigf (fired before): there are 2 rows in ttest
INFO: trigf (fired after ): there are 1 rows in ttest
INFO: trigf (fired before): there are 1 rows in ttest
INFO: trigf (fired after ): there are 0 rows in ttest
DELETE 2
But what i see is that:
test=# DELETE FROM ttest;
NOTICE: trigf (fired before): there are 2 tuples in ttest
NOTICE: trigf (fired before): there are 1 tuples in ttest
NOTICE: trigf (fired after ): there are 0 tuples in ttest
NOTICE: trigf (fired after ): there are 0 tuples in ttest
DELETE 2
The execution sequence of the triggers is incorrect.