On 12/28/18 8:48 AM, Mitar wrote:> One more version of the patch with
more deterministic tests.
Her is quick initial review. I will do more testing later.
It applies builds and passes the tests.
The feature seems useful and also improves consistency, if we have
temporary tables and temporary views there should logically also be
temporary materialized tables.
As for you leaving out ON COMMIT I feel that it is ok since of the
existing options only really DROP makes any sense (you cannot truncate
materialized views) and since temporary views do not have any ON COMMIT
support.
= Comments on the code
The changes to the code are small and look mostly correct.
In create_ctas_internal() why do you copy the relation even when you do
not modify it?
Is it really ok to just remove SECURITY_RESTRICTED_OPERATION from
ExecCreateTableAs()? I feel it is there for a good reason and that we
preferably want to reduce the duration of SECURITY_RESTRICTED_OPERATION
to only include when we actually execute the query.
Andreas