LC_COLLATE is visible in the documentation for PostgreSQL 17, but it is not supported

The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/17/sql-show.html Description: On the docs page for SHOW (https://www.postgresql.org/docs/17/sql-show.html), LC_COLLATE is listed as a parameter which can be shown, but trying to run SHOW LC_C

Some comments on PL/Python documentation

The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/17/plpython-data.html Description: Hello, In my opinion, some phrases on this page are not quite correct. 44.2.4. Composite Types You say: '...Object (any object providing method __getattr__

Parameter NOT NULL to CREATE DOMAIN not the same as CHECK (VALUE IS NOT NULL)

The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/17/sql-createdomain.html Description: The manual claims: The syntax NOT NULL in this command is a PostgreSQL extension. (A standard-conforming way to write the same would be CHECK (VALUE IS

vm.overcommit_ratio

The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/16/kernel-resources.html Description: PostgreSQL documentation point to kernel documentation for info about vm.overcommit_ratio. But kernel documentation slightly incorrect, so may be write s

Typo in doc page?

The following documentation comment has been logged on the website: Page: https://www.postgresql.org/docs/17/sql-keywords-appendix.html Description: I could be mistaken but, in the following documentation page: https://www.postgresql.org/docs/current/sql-keywords-appendix.html there seems to be a