(cherry picked from commit 90928cfd74)
Fix function signature generation
Fix comment typo
Add test for worker_create_or_replace_object
Add test for recreating distributed functions with OUT/TABLE params
Add test for recreating distributed function that returns setof int
Fix test output
Fix comment
We've both allowed delegating functions and procedures from worker nodes
and also prevented delegation if a function/procedure has already been
propagated from another node.
Before that PR we were updating citus.pg_dist_object metadata, which keeps
the metadata related to objects on Citus, only on the coordinator node. In
order to allow using those object from worker nodes (or erroring out with
proper error message) we've started to propagate that metedata to worker
nodes as well.
As of master branch, Citus does all the modifications to replicated tables
(e.g., reference tables and distributed tables with replication factor > 1),
via 2PC and avoids any shardstate=3. As a side-effect of those changes,
handling node failures for replicated tables change.
With this PR, when one (or multiple) node failures happen, the users would
see query errors on modifications. If the problem is intermitant, that's OK,
once the node failure(s) recover by themselves, the modification queries would
succeed. If the node failure(s) are permenant, the users should call
`SELECT citus_disable_node(...)` to disable the node. As soon as the node is
disabled, modification would start to succeed. However, now the old node gets
behind. It means that, when the node is up again, the placements should be
re-created on the node. First, use `SELECT citus_activate_node()`. Then, use
`SELECT replicate_table_shards(...)` to replicate the missing placements on
the re-activated node.
* Refactor some checks in citus local tables
* all existing citus local tables are auto converted after upgrade
* Update warning messages in CreateCitusLocalTable
* Hide notice msg for auto converting local tables
* Hide hint msg
Co-authored-by: Ahmet Gedemenli <afgedemenli@gmail.com>
In the past, we allowed users to manually switch to 1PC
(e.g., one phase commit). However, with this commit, we
don't. All multi-shard modifications are done via 2PC.
Add/fix tests
Fix creating partitions
Add test for mx - partition creating case
Enable cascading to partitioned tables
Fix mx partition adding test
Fix cascading through fkeys
Style
Disable converting with non-inherited fkeys
Fix detach bug
Early return in case of cascade & Add tests
Style
Fix undistribute_table bug & Fix test outputs
Remove RemovePartitionRelationIds
Test with undistribute_table
Add test for mx+convert+undistribute
Remove redundant usage of CreatePartitionedCitusLocalTable
Add some comments
Introduce bulk functions for generating attach/detach partition commands
Fix: Convert partitioned tables after adding fkey
Change the error message for partitions
Introduce function ErrorIfPartitionTableAddedToMetadata
Polish attach/detach command generation functions
Use time_partitions for testing
Move mx tests to citus_local_tables_mx
Add new partitioned table to cascade test
Add test with time series management UDFs
Fix test output
Fix: Assertion fail on relation access tracking
Style
Refactor creating partitioned citus local tables
Remove CreatePartitionedCitusLocalTable
Style
Error out if converting multi-level table
Revert some old tests
Error out adding partitioned partition
Polish
Polish/address
Fix create table partition of case
Use CascadeOperationForRelationIdList if no cascade needed
Fix create partition bug
Revert / Add new tests to mx
Style
Fix dropping fkey bug
Add test with IF NOT EXISTS
Convert to CLT when doing ATTACH PARTITION
Add comments
Add more tests with time series management
Edit the error message for converting the child
Use OR instead of AND in ErrorIfUnsupportedAlterTableStmt
Edit/improve tests
Disable ddl prop when dropping default column definitions
Disable/enable ddl prop just before/after the command
Add comment
Add sequence test
Add trigger test
Remove NeedCascadeViaForeignKeys
Add one more insert to sequence test
Add comment
Style
Fix test output shard ids
Update comments
Disable creating fkey on partitions
Move partition check to CreateCitusLocalTable
Add comment
Add check for attachingmulti-level partition
Add test for pg_constraint
Check pg_dist_partition in tests
Add test inserting on the worker
Since PG14 we can now use binary encoding for arrays and composite types
that contain user defined types. This was fixed in this commit in
Postgres: 670c0a1d47
This change starts using that knowledge, by not necessarily falling back
to text encoding anymore for those types.
While doing this and testing a bit more I found various cases where
binary encoding would fail that our checks didn't cover. This fixes
those cases and adds tests for those. It also fixes EXPLAIN ANALYZE
never using binary encoding, which was a leftover of workaround that
was not necessary anymore.
Finally, it changes the default for both `citus.enable_binary_protocol`
and `citus.binary_worker_copy_format` to `true` for PG14 and up. In our
cloud offering `binary_worker_copy_format` already was true by default.
`enable_binary_protocol` had some bug with MX and user defined types,
this bug was fixed by the above mentioned fixes.
In PG 14, procedures can have OUT parameters. In Citus' procedure
delegation framework, we need to adjust the function expression
to get the outargs parameters.
Releven PG change:
e56bce5d43
Burak Velioglu
Ahmet Gedemenli
Marco Slot
Halil Ozan Akgul
Onder Kalaci
Burak Velioglu
Hanefi Onaldi
naisila
Önder Kalacı
Philip Dubé
Teja Mupparti
Onur Tirtir
tejeswarm
SaitTalhaNisanci
Naisila Puka
Jelte Fennema