Historically we have been testing with the 'latest' version of libpq
when the CI images were build. This has the downside that rebuilding the
images often break our tests due to different errors returned from
libpq.
With this change we will actually test with a stable version of libpq
that is based on the postgres minor version that we test against.
This will make it easier to maintain postgres images over time, as well
as running _all_ tests locally, where we change libpq in sync with the
postgres server version.
In our testing infra structure, even though we use pinned versions of postgres, the auxiliary libraries might pull in newer versions. This is for example the case for libpq, which will now use the libpq libraries from 14beta3.
The changes in this PR are a lot due to the libpq changes.
We also have changed the citus version that is used as a base for the citus upgrades, from 10.0 to 10.1 . This caused columnar to enforce some extra limits on the settings, which conflicted with our upgrade tests.
The changes in failure tests are due to the libpq changes.
There are also a lot of changes on isolation tests outputs, hence we
updated all of them.
Co-authored-by: Nils Dijk <nils@citusdata.com>
We currently put the actual error message to the detail part. However,
many drivers don't show detail part.
As connection errors are somehow common, and hard to trace back, can't
we added the detail to the message itself.
In addition to that, we changed "connection error" message, as it
was confusing to the users who think that the error was happening
while connecting to the coordinator. In fact, this error is showing
up when the coordinator fails to connect remote nodes.
Hanefi Onaldi
Halil Ozan Akgul
Onder Kalaci
SaitTalhaNisanci
Jelte Fennema
Marco Slot
velioglu