From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
---|---|
To: | pgsql-hackers(at)postgreSQL(dot)org |
Subject: | Anybody have an Oracle PL/SQL reference at hand? |
Date: | 2004-07-31 16:25:58 |
Message-ID: | 21504.1091291158@sss.pgh.pa.us |
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Lists: | pgsql-hackers |
Can anyone check how well the syntax of plpgsql EXCEPTION, as described
at
http://developer.postgresql.org/docs/postgres/plpgsql-control-structures.html#PLPGSQL-ERROR-TRAPPING
agrees with what Oracle does? I did some googling but couldn't find
anything that seemed authoritative. I'm wondering in particular if
Oracle allows multiple condition names per WHEN, along the lines of
WHEN condition [ , condition ... ] THEN
handler_statements
Also it would be nice to see a complete list of the "condition" names
that they accept. I whipped up a quick table based on our ERRCODE
macro names, see
http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/pl/plpgsql/src/plerrcodes.h
but I'm certain that's not what we really want to expose to users
in the long run.
regards, tom lane
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