From: "Martijn van Dijk" <[EMAIL PROTECTED]>
> I've a problem with escaping a \ in a string.
>
> When I enter the query:
>
> SELECT '''\\\''; I get the right result: '\'
>
> But when I try this in a Function:
>
> CREATE FUNCTION sp_tmp() RETURNS varchar(10)
> AS '
> SELECT ''\\\' AS RESULT'
> LANGUAGE 'sql';
>
> I get the following Parse-erros:
>
> psql:tmp1:4: ERROR: Unterminated quoted string. I don't understand why,
> when you leave the SELECT-statement out you get '''\\\'' and that is not
> unterminated.
Had something similar myself the other day. The reason is that you are
already one deep in Postgres' string-parser, so you need something like:
SELECT ''\\\\'' AS RESULT
HTH
- Richard Huxton
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