Adjust new pg_read_file() test cases for more portability.
It's allowed for an installation to remove postgresql.auto.conf,
so don't rely on that being present. Instead probe whether we can
read postmaster.pid. (If you've removed that, you broke the data
directory's multiple-postmaster interlock
Fix incorrect is-this-the-topmost-join tests in parallel planning.
Two callers of generate_useful_gather_paths were testing the wrong
thing when deciding whether to call that function: they checked for
being at the top of the current join subproblem, rather than being at
the actual top join. This
Fix incorrect is-this-the-topmost-join tests in parallel planning.
Two callers of generate_useful_gather_paths were testing the wrong
thing when deciding whether to call that function: they checked for
being at the top of the current join subproblem, rather than being at
the actual top join. This
Add regression test coverage for contrib/pg_buffercache.
We can't check the output of this view very closely without
creating portability headaches, but we can make sure that
the number of rows is as-expected. In any case, this is
sufficient to exercise all the C code within, which is a
lot bette
Improve regression test coverage of GiST index building.
Add a test case that exercises the "buffering build" code path.
This covers almost all the non-error-case lines in gistbuild.c
and gistbuildbuffers.c.
Matheus Alcantara, based on earlier work by Pavel Borisov
Discussion:
https://postgr.es
Expand tests of test_ddl_deparse/ for ALTER TABLE
This module is expanded to track the description of the objects changed
in the subcommands of ALTER TABLE by reworking the function
get_altertable_subcmdtypes() (now named get_altertable_subcmdinfo) used
in the event trigger of the test. It now re
Feed ObjectAddress to event triggers for ALTER TABLE ATTACH/DETACH
These flavors of ALTER TABLE were already shaped to report the
ObjectAddress of the partition attached or detached, but this data was
not added to what is collected for event triggers. The tests of
test_ddl_deparse are updated to
