I get compile error for this code:
for i in 1..arg_count-1 LOOP
RAISE NOTICE quote_literal(t o_char(i, ''9''));
END LOOP;
where arg_count = 3.
I tried RAISE NOTICE to_char(i, ''9''); as well.
to_char returns text, right? Then what did I do wrong here?
Wei
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On Monday 16 February 2004 19:15, Wei Wang wrote: I get compile error for this code:
for i in 1..arg_count-1 LOOP RAISE NOTICE quote_literal(t o_char(i, ''9'')); END LOOP;
where arg_count = 3.
I tried RAISE NOTICE to_char(i, ''9''); as well. to_char returns text, right? Then what did I do wrong here?
Syntax is a little peculiar, you need to do something like
RAISE NOTICE ''hello % world %'',i,j;
Nothing else will do.
--
Richard Huxton
Archonet Ltd
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In that case, how do I RAISE NOTICE a text variable such as:
DECLARE tempstring text;
BEGIN
RAISE NOTICE tempstring;
END
----- Original Message -----
From: "Richard Huxton" <de*@archonet.c om>
To: "Wei Wang" <ww***@cam.ac.u k>; "pgsql" <pg***********@ postgresql.org>
Sent: Monday, February 16, 2004 8:24 PM
Subject: Re: [GENERAL] to_char problem On Monday 16 February 2004 19:15, Wei Wang wrote: I get compile error for this code:
for i in 1..arg_count-1 LOOP RAISE NOTICE quote_literal(t o_char(i, ''9'')); END LOOP;
where arg_count = 3.
I tried RAISE NOTICE to_char(i, ''9''); as well. to_char returns text, right? Then what did I do wrong here?
Syntax is a little peculiar, you need to do something like
RAISE NOTICE ''hello % world %'',i,j;
Nothing else will do.
-- Richard Huxton Archonet Ltd
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On Tuesday 17 February 2004 12:37, Wei Wang wrote: In that case, how do I RAISE NOTICE a text variable such as: DECLARE tempstring text; BEGIN RAISE NOTICE tempstring;
RAISE NOTICE ''%'',tempstrin g;
Don't forget to double-up (or bacslash-escape) your quotes.
--
Richard Huxton
Archonet Ltd
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