<div class="moz-cite-prefix">On 15.07.2015 17:10, Alex Ignatov wrote:<br /></div><blockquote
cite="mid:%3C55A669CA.3070302@postgrespro.ru%3E"type="cite"> Hello all!<br /> Trying to emulate "named" user defined
exceptionwith:<br /> CREATE OR REPLACE FUNCTION exception_aaa () RETURNS text AS $body$<br /> BEGIN<br /> return
31234; <br /> END;<br /> $body$<br /> LANGUAGE PLPGSQL<br /> SECURITY DEFINER<br /> ;<br /><br /> do $$<br />
begin<br/> raise exception using errcode=exception_aaa();<br /> exception <br /> when sqlstate
exception_aaa()<br/> then<br /> raise notice 'got exception %',sqlstate;<br /> end;<br /> $$<br /> <br />
Got:<br/><br /> ERROR: syntax error at or near "exception_aaa"<br /> LINE 20: sqlstate exception_aaa()<br /><br /> I
lookslike "when sqlstate exception_aaa()" doesn't work. <br /><br /> How can I catch exception in this case?<br
/></blockquote><br/> Hello Alex,<br /><br /> The following workaround could be used:<br /><br /> do $$<br /> begin<br
/> raise exception using errcode = exception_aaa();<br /> exception<br /> when others then<br /> if sqlstate
=exception_aaa() then<br /> raise notice 'got exception %',sqlstate;<br /> else<br /> raise;
--reraise<br/> end if;<br /> end;<br /> $$<br /><br /> Not sure if its performance is the same as in simple
exceptioncatch, maybe it would degrade.<br /><br /> Best Regards,<br /> Alexey Bashtanov<br />
