This change fixes issues in the shared `dist_chunk` test that caused
flakiness. Since the test shares a database and state with other tests
running in parallel, it should modify the database (e.g., creating new
tables and chunks) while the test runs. Such modifications will cause
non-deterministic behavior that varies depending on the order the
tests are run in.
To fix this issue, all the table creations have been moved into the
shared setup script and the test itself has been made less dependent
on hard-coded IDs and chunk names. One of the tables used in the has
been changed to use space-partitioning to make chunk placement on
nodes more predictible.
The "chunk_drop_replica" test is part of the overall chunk copy/move
functionality. All related tests will go into this dist_chunk test.
Also, fix the earlier flakiness in dist_chunk test by moving the
compress_chunk calls into the shared setup
Creates a table for chunk replica on the given data node. The table
gets the same schema and name as the chunk. The created chunk replica
table is not added into metadata on the access node or data node.
The primary goal is to use it during copy/move chunk.
Move the timestamp_limits and with_clause_parser test to
regresscheck-shared since those tests don't need a private
database incurring less overhead to run those tests.
Also add missing ORDER BY clauses to some of the queries
in timestamp_limits to make the output more stable.
This PR adds test infrastructure for running tests with shared tables.
This allows having hypertables with specific configurations usable for
all tests. Since these tests also don't require creating a new database
for each test case some of the overhead of the normal tests is removed.
While this will lead to much faster query tests some tests will still
require their own database to test things, but most queres could be moved
to this infrastructure to improve test coverage and speed them up.
