Radtchenko Igor <[EMAIL PROTECTED]> writes:
> But now, after I've installed 8.0.1, it says things as examples in
> little attach.
> freenibs=# CREATE FUNCTION public.if(int4, int4, int4) RETURNS int4 AS '
> freenibs'# DECLARE
> freenibs'# expr1 ALIAS FOR $1;
> freenibs'# expr2 ALIAS FOR $2;
> ...
> freenibs'# END;
> freenibs'# ' LANGUAGE 'sql' VOLATILE;
> ERROR: syntax error at or near "ALIAS" at character 78
> LINE 3: expr1 ALIAS FOR $1;
That's a plpgsql function, not an sql function. Your other examples
look like they were taken from some other database that has different
extensions to the SQL spec than we do: there is no "varchar binary"
in Postgres, and we don't allow you to add random commas at the ends
of column lists. PG isn't going to like '0000-00-00' for a date,
either.
regards, tom lane
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