PG16 compatibility - part 7
Check out part 1 42d956888d
part 2 0d503dd5ac
part 3 907d72e60d
part 4 7c6b4ce103
part 5 6056cb2c29
part 6 b36c431abb
This commit is in the series of PG16 compatibility commits. It makes some changes
to our tests in order to be compatible with the following in PG16:
- PG16 removed logic for converting a table to a view
Relevant PG commit:
b23cd185fd
b23cd185fd5410e5204683933f848d4583e34b35
- Fix changed error message in certificate verification
Relevant PG commit:
8eda731465
8eda7314652703a2ae30d6c4a69c378f6813a7f2
- Fix backend type order in tests
Relevant PG commit:
0c679464a8
0c679464a837079acc75ff1d45eaa83f79e05690
- Reduce log level to omit extra NOTICE in create collation in PG16
Relevant PG commit:
a14e75eb0b
a14e75eb0b6a73821e0d66c0d407372ec8376105
That commit made LOCALE parameter apply regardless of the
provider used, and it printed the following notice:
NOTICE: using standard form "und-u-ks-level2" for ICU locale "@colStrength=secondary"
We omit this notice to omit output change between pg versions.
- Fix columnar_memory test
TopMemoryContext now has more children contexts
Possible relevant PG commit:
9d3ebba729
9d3ebba729ebaf5882a92f0f5f662a3312037605
memusage is now around 8.5 MB, whereas it was less than 8MB before.
To avoid differences between PG versions, I changed the test to compare
to less than 9 MB. It still reflects very well the improvement from
28MB.
- Alternative test output for GRANTOR values in pg_auth_members
grantor changed in PG16
Relevant PG commit:
ce6b672e44
ce6b672e4455820a0348214be0da1a024c3f619f
- Remove redundant grouping columns from our tests
Relevant PG commit:
8d83a5d0a2
8d83a5d0a2673174dc478e707de1f502935391a5
- Fix tests with different order in Filters
Relevant PG commit:
2489d76c49
2489d76c4906f4461a364ca8ad7e0751ead8aa0d
More PG16 compatibility commits are coming soon ...
DESCRIPTION: Fixes a bug in shard copy operations.
For copying shards in both shard move and shard split operations, Citus
uses the COPY statement.
A COPY all statement in the following form
` COPY target_shard FROM STDIN;`
throws an error when there is a GENERATED column in the shard table.
In order to fix this issue, we need to exclude the GENERATED columns in
the COPY and the matching SELECT statements. Hence this fix converts the
COPY and SELECT all statements to the following form:
```
COPY target_shard (col1, col2, ..., coln) FROM STDIN;
SELECT (col1, col2, ..., coln) FROM source_shard;
```
where (col1, col2, ..., coln) does not include a GENERATED column.
GENERATED column values are created in the target_shard as the values
are inserted.
Fixes#6705.
---------
Co-authored-by: Teja Mupparti <temuppar@microsoft.com>
Co-authored-by: aykut-bozkurt <51649454+aykut-bozkurt@users.noreply.github.com>
Co-authored-by: Jelte Fennema <jelte.fennema@microsoft.com>
Co-authored-by: Gürkan İndibay <gindibay@microsoft.com>
This PR makes all of the features open source that were previously only
available in Citus Enterprise.
Features that this adds:
1. Non blocking shard moves/shard rebalancer
(`citus.logical_replication_timeout`)
2. Propagation of CREATE/DROP/ALTER ROLE statements
3. Propagation of GRANT statements
4. Propagation of CLUSTER statements
5. Propagation of ALTER DATABASE ... OWNER TO ...
6. Optimization for COPY when loading JSON to avoid double parsing of
the JSON object (`citus.skip_jsonb_validation_in_copy`)
7. Support for row level security
8. Support for `pg_dist_authinfo`, which allows storing different
authentication options for different users, e.g. you can store
passwords or certificates here.
9. Support for `pg_dist_poolinfo`, which allows using connection poolers
in between coordinator and workers
10. Tracking distributed query execution times using
citus_stat_statements (`citus.stat_statements_max`,
`citus.stat_statements_purge_interval`,
`citus.stat_statements_track`). This is disabled by default.
11. Blocking tenant_isolation
12. Support for `sslkey` and `sslcert` in `citus.node_conninfo`
* Add parameter to cleanup metadata
* Set clear metadata default to true
* Add test for clearing metadata
* Separate test file for start/stop metadata syncing
* Fix stop_sync bug for secondary nodes
* Use PreventInTransactionBlock
* DRemovedebuggiing logs
* Remove relation not found logs from mx test
* Revert localGroupId when doing stop_sync
* Move metadata sync test to mx schedule
* Add test with name that needs to be quoted
* Add test for views and matviews
* Add test for distributed table with custom type
* Add comments to test
* Add test with stats, indexes and constraints
* Fix matview test
* Add test for dropped column
* Add notice messages to stop_metadata_sync
* Add coordinator check to stop metadat sync
* Revert local_group_id only if clearMetadata is true
* Add a final check to see the metadata is sane
* Remove the drop verbosity in test
* Remove table description tests from sync test
* Add stop sync to coordinator test
* Change the order in stop_sync
* Add test for hybrid (columnar+heap) partitioned table
* Change error to notice for stop sync to coordinator
* Sync at the end of the test to prevent any failures
* Add test case in a transaction block
* Remove relation not found tests
Naisila Puka
Emel Şimşek
Marco Slot
Jelte Fennema
Halil Ozan Akgül
Ahmet Gedemenli
Hanefi Onaldi
SaitTalhaNisanci
Marco Slot