Bruce Momjian wrote:
> > Peter,
> >
> > I just noticed that the new psql doesn't handle semicolon
> > inside of unmatched parentheses correct any more. This is a
> > requirement for defining multi action rules and was properly
> > supported by v6.5.* psql.
> >
> > The CURRENT version submits the query buffer as soon, as it
> > encounters the first semicolon outside of a string literal,
> > and that is wrong according to the definition of CREATE RULE.
>
> I assume you mean:
>
> test=> select (;)
> ERROR: parser: parse error at or near ")"
Kinda,
actually I meant
CREATE RULE myrule AS ON DELETE TO mytable DO (
DELETE FROM myothertab1 WHERE key = old.key;
DELETE FROM myothertab2 WHERE key = old.key;
);
ERROR: parser: parse error at or near ""
This is a possible syntax which (IIRC) got released with v6.4
and is subject to the examples in the rule system
documentation. The parser still accepts it, so breaking it
due to changes in psql is an IMHO unacceptable backward
incompatibility.
Jan
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