Good morning,
In my plpgsql functions I use "exception when..." to catch possible
exceptions of my data. I found postgresql error code track functions are
very helpful. In my functions, I will not catch all error codes, but
only the ones applying to my data operation .
I found errorcodes info here:
http://www.postgresql.org/docs/8.1/static/errcodes-appendix.html
But I am afraid that I could not imagine when and under what possible
circumstances some errorcodes may happen just by their names such as :
locator_exception, invalid_grantor, active_sql_transaction , and so on.
I tried to search the online docs in order to get more info such as when
will errorcode X happens. But I could not find it.
Could someone tell me some links that I can find more information about
these errorcodes please?
Thanks alot,
Ying
