Stuart Grimshaw <stuart.grimshaw@gmail.com> schrieb:
> I'm writing a script to clean up some data in a table, the data I'm
> using as the source is held in emails, so I've written a perl script
> to extract the info. Unfortunatly this email doesn't contain the
> client id, so I've written a stored procedure to extract it.
>
> create or replace function get_client_id(text) returns integer as $$
> SELECT intclientid FROM client WHERE vchname = '$1';
^ ^
remove the '
test=# select * from foo1;
x | i
---+---
a | 1
b | 2
(2 rows)
test=# create or replace function get_i(varchar) returns int as $$
select i from foo1 where x = $1;$$ language sql;
CREATE FUNCTION
test=# select get_i('a');
get_i
-------
1
(1 row)
HTH, Andreas
--
Really, I'm not out to destroy Microsoft. That will just be a completely
unintentional side effect. (Linus Torvalds)
"If I was god, I would recompile penguin with --enable-fly." (unknow)
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