The error message when index has opclassopts is improved and the commit
from postgres side is also included for future reference.
Also some minor style related changes are applied.
Error out if index has opclassopts.
Changelog entry on PG13:
Allow CREATE INDEX to specify the GiST signature length and maximum number of integer ranges (Nikita Glukhov)
It seems that we don't support propagating commands related to base
types. Therefore Alter TYPE options doesn't seem to apply to us. I have
added a test to verify that we don't propagate them.
Changelog entry on pg13:
Add ALTER TYPE options useful for extensions, like TOAST and I/O functions control (Tomas Vondra, Tom Lane)
Unicode escapes work as expected, related tests are added.
Changelog entry on PG13:
Allow Unicode escapes, e.g., E'\u####', U&'\####', to specify any character available in the database encoding, even when the database encoding is not UTF-8 (Tom Lane)
Tests for is_normalized and normalized ar eadded. One thing that seems
to be because of existent bug is that when we don't give the second
argument to normalize or is_normalized, which is optional, it crashes.
Because in the executor part, in the expression we don't have the
default argument.
Changelog entry in PG-13:
Add SQL functions NORMALIZE() to normalize Unicode strings, and IS NORMALIZED to check for normalization (Peter Eisentraut)
Commit on Postgres:
2991ac5fc9b3904ca4582be6d323497d7c3d17c9
It seems that row suffix notation is working fine with our code, a test
is added.
Changelog entry in PG13:
Allow ROW values values to have their members extracted with suffix notation (Tom Lane)
PG13 now supports dropping expression from a column such as generated
columns. We error out with this currently.
Changelog entry in postgres:
Add ALTER TABLE clause DROP EXPRESSION to remove generated properties from columns (Peter Eisentraut)
Postgres 13 added a new VACUUM option, PARALLEL. It is now supported
in our code as well.
Relevant changelog message on postgres:
Allow VACUUM to process indexes in parallel (Masahiko Sawada, Amit Kapila)
Ahmet Gedemenli
Jelte Fennema
Sait Talha Nisanci