Dilip Kumar <dilipbalaut@gmail.com> writes:
> As part of the security fix
> (e2d4ef8de869c57e3bf270a30c12d48c2ce4e00c), we have restricted the
> users from accessing the statistics of the table if the user doesn't
> have privileges on the table and the function is not leakproof. Now,
> as a side effect of this, if the user has the privileges on the root
> partitioned table but does not have privilege on the child tables, the
> user will be able to access the data of the child table but it won't
> be able to access the statistics of the child table. This may result
> in a bad plan.
This was complained of already,
https://www.postgresql.org/message-id/flat/3876.1531261875%40sss.pgh.pa.us
regards, tom lane
