On 2024/04/23 15:44, kuroda.keisuke@nttcom.co.jp wrote:
> Hi hackers,
>
> I proposal adding privileges test to improve
> test coverage of pg_stat_statements.
+1
Here are the review comments:
meson.build needs to be updated as well, like the Makefile.
For the privileges test, should we explicitly set pg_stat_statements.track_utility
at the start, as done in other pg_stat_statements tests, to make sure
if utility command statistics are collected or not?
+SELECT
+ CASE
+ WHEN queryid <> 0 THEN TRUE ELSE FALSE
+ END AS queryid_bool
+ ,query FROM pg_stat_statements ORDER BY query COLLATE "C";
Can't we simplify "CASE ... END" to just "queryid <> 0"?
Should the test check not only queryid and query but also
the statistics column like "calls"? Roles that aren't superusers
or pg_read_all_stats should be able to see statistics but not
query or queryid. So we should test that such roles can't see
query or queryid but can see statistics. Thoughts?
Regards,
--
Fujii Masao
Advanced Computing Technology Center
Research and Development Headquarters
NTT DATA CORPORATION
