On 19/02/10 07:52, iuri de araujo sampaio wrote:
Hi there,
i have got the followed error in the pgsql function bellow. Log messages
point to:
********************
ERROR: syntax error at end of input
LINE 1: SELECT
^
QUERY: SELECT
CONTEXT: SQL statement in PL/PgSQL function
"cms_permission__revoke_permission" near line 67
********** Error **********
ERROR: syntax error at end of input
SQL state: 42601
Context: SQL statement in PL/PgSQL function
"cms_permission__revoke_permission" near line 67
********************
However, I couldn't find any sintax error in those SELECT statements
does anyone have any idea what is wrong with it?
I thought it was the PERFORM statements, but it's not. The line number
seems right, although the error message is misleading.
> if v_count < 1 then
> return;
> end if;
That bare return isn't legal. Try "return NULL" instead. The "error at
end of input" means it was looking for an expression to return and
couldn't find one.
Oh - unrelated tips.
1. You can have multi-line comments with /* ... */ - very useful for
debugging.
2. Any version of PostgreSQL from the last few years supports "dollar
quoting".
http://www.postgresql.org/docs/8.4/static/sql-syntax-lexical.html#SQL-SYNTAX-CONSTANTS
That lets you do:
create or replace function ... as $$
...
IF myvar = 'normal-quoting works here' THEN
...
$$ language plpgsql;
--
Richard Huxton
Archonet Ltd
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