On 1/22/21 5:01 AM, Justin Pryzby wrote:
> > In any case, why are there so many parentheses ?
On Fri, Jan 22, 2021 at 02:09:04PM +0100, Tomas Vondra wrote:
> That's a bug in pg_get_statisticsobj_worker, probably. It shouldn't be
> adding extra parentheses, on top of what deparse_expression_pretty does.
> Will fix.
The extra parens are still here - is it intended ?
postgres=# CREATE STATISTICS s ON i, (1+i), (2+i) FROM t;
CREATE STATISTICS
postgres=# \d t
Table "public.t"
Column | Type | Collation | Nullable | Default
--------+---------+-----------+----------+---------
i | integer | | |
Statistics objects:
"public"."s" ON i, ((1 + i)), ((2 + i)) FROM t
--
Justin
