From: | Alex Ignatov <a(dot)ignatov(at)postgrespro(dot)ru> |
---|---|
To: | pgsql-sql(at)postgresql(dot)org |
Subject: | User defined exceptions |
Date: | 2015-07-15 14:10:18 |
Message-ID: | 55A669CA.3070302@postgrespro.ru |
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Thread: | |
Lists: | pgsql-sql |
Hello all!
Trying to emulate "named" user defined exception with:
CREATE OR REPLACE FUNCTION exception_aaa () RETURNS text AS $body$
BEGIN
return 31234;
END;
$body$
LANGUAGE PLPGSQL
SECURITY DEFINER
;
do $$
begin
raise exception using errcode=exception_aaa();
exception
when sqlstate exception_aaa()
then
raise notice 'got exception %',sqlstate;
end;
$$
Got:
ERROR: syntax error at or near "exception_aaa"
LINE 20: sqlstate exception_aaa()
I looks like "when sqlstate exception_aaa()" doesn't work.
How can I catch exception in this case?
--
Alex Ignatov
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company
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