Karina

The problem comes from the fact that when a column is dropped, it's not actually removed from the database as if it never were there. Actually, it's marked dropped and...

citus_columnar as a separate extension and shared_preload_libraries

1

Hi! citus_columnar is enabled as a separate extension since v11.1, but it is still not documented (#7189). [Release notes](https://www.citusdata.com/updates/v11-1/) say > make sure that citus_columnar is in the shared_preload_libraries if...

Wrong assert in ruleutils_xx.c

3

In #7379 assert in ruleutils_15.c was changed from ``` while (i < colinfo->num_cols && colinfo->colnames[i] == NULL) i++; Assert(i == colinfo->num_cols); ``` to ``` for (int col_index = 0; col_index...

The following instruction in README makes no sense: > ## Compile/Installation: > > To compile pg_filedump, you will need to have a properly configured > PostgreSQL source tree or the...

Fix system_queries test to actually test the problem

4

The test added in #7604 doesn't reach the `HasRangeTableRef` function and thus doesn't test what it should.

Flaky single_node_enterprise test

2

I have Ubuntu 24.04, 13.2.0, PostgreSQL REL_16_3 configured with options `CFLAGS=" -Og" --enable-tap-tests --enable-debug --with-openssl --with-libxml --enable-cassert --with-icu --with-lz4`, Citus main (https://github.com/citusdata/citus/commit/9e1852eac7374de87898ea21a3862584609f77e8). First of all, when running `make check-enterprise`, I...

Test interaction with both toast compression types in columnar_insert

1

There is a part of columnar_insert test that tests population of columnar table with data from a table containing toasted values, and only default compression type (i.e. pglz) is checked...

Avoid using backslash in SQL string literals

2

If parameter `standard_conforming_strings` is off, backslashes in ordinary string literals ('...') are treated as escape characters causing problems. In particular `CREATE EXTENSION citus;` is failing when `standard_conforming_strings=off`: ``` postgres=# CREATE...

[0844b396](https://github.com/postgres/postgres/commit/0844b3968985447ed0a6937cfc8639e379da2fe6) adds new test `database`. It fails when running `make check-vanilla` on release-12.1 with the following diff ``` @@ -1,14 +1,15 @@ CREATE DATABASE regression_tbd ENCODING utf8 LC_COLLATE "C" LC_CTYPE...

Fixes #6795 The `worker_copy_table_to_node` is not supposed to be called for Citus tables. When this function was initially introduced in #6098 , it had the respective check. But the check...