This already needs to be rebased on 55dc86eca.
And needs to update rules.out.
And doesn't address this one:
On Sun, Jan 17, 2021 at 10:53:31PM -0600, Justin Pryzby wrote:
> | postgres=# CREATE TABLE t(i int);
> | postgres=# CREATE STATISTICS s2 ON (i+1) ,(i+1+0) FROM t;
> | postgres=# \d t
> | Table "public.t"
> | Column | Type | Collation | Nullable | Default
> | --------+---------+-----------+----------+---------
> | i | integer | | |
> | Indexes:
> | "t_i_idx" btree (i)
> | Statistics objects:
> | "public"."s2" (ndistinct, dependencies, mcv) ON FROM t
>
> on ... what ?
--
Justin