On Friday 20. February 2009, Shawn Tayler wrote:
>Hello Jasen and the List,
>
>I tried the $$ quote suggestion:
>
>create function f_csd_interval(integer) returns interval as
>$$
>BEGIN
>RETURN $1 * interval '1 msec'
>END;
>$$
>LANGUAGE 'plpgsql';
>
>Here is what I got:
>
>edacs=# \i 'f_csd_interval.sql'
>psql:f_csd_interval.sql:7: ERROR: syntax error at or near "END"
>LINE 1: SELECT ( $1 * interval '1 msec') END
> ^
>QUERY: SELECT ( $1 * interval '1 msec') END
>CONTEXT: SQL statement in PL/PgSQL function "f_csd_interval" near
> line2 edacs=#
>
>The error at or near END is curious. There must be something wrong in
>the line before it but I can't see it. Suggestions?
You should place a semicolon at the end of the RETURN line, and remove
the one after END,
BTW, simple functions as this are better written in the SQL language. I
can't speak for the validity of the code itself, but you can rewrite it
as
create function f_csd_interval(integer) returns interval as $$
SELECT $1 * interval '1 msec'
$$ LANGUAGE SQL;
--
Leif Biberg Kristensen | Registered Linux User #338009
Me And My Database: http://solumslekt.org/blog/
