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.
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
In ReindexStmt concurrent field is moved to options and then options are converted to params list.
This macro uses previous fields for previous versions and the new params list with a new function named IsReindexWithParam for PG14
Relevant PG commits:
844c05abc3f1c1703bf17cf44ab66351ed9711d2
b5913f6120792465f4394b93c15c2e2ac0c08376
* Alter seq type when we first use the seq in a dist table
* Don't allow type changes when seq is used in dist table
* ALTER SEQUENCE propagation
* Tests for ALTER SEQUENCE propagation
* Relocate AlterSequenceType and ensure dependencies for sequence
* Support for citus local tables, and other fixes
* Final formatting
* Add user-defined sequence support for MX
* Remove default part when propagating to workers
* Fix ALTER TABLE with sequences for mx tables
* Clean up and add tests
* Propagate DROP SEQUENCE
* Removing function parts
* Propagate ALTER SEQUENCE
* Change sequence type before propagation & cleanup
* Revert "Propagate ALTER SEQUENCE"
This reverts commit 2bef64c5a29f4e7224a7f43b43b88e0133c65159.
* Ensure sequence is not used in a different column with different type
* Insert select tests
* Propagate rename sequence stmt
* Fix issue with group ID cache invalidation
* Add ALTER TABLE ALTER COLUMN TYPE .. precaution
* Fix attnum inconsistency and add various tests
* Add ALTER SEQUENCE precaution
* Remove Citus hook
* More tests
Co-authored-by: Marco Slot <marco.slot@gmail.com>
DESCRIPTION: Add support for ALTER DATABASE OWNER
This adds support for changing the database owner. It achieves this by marking the database as a distributed object. By marking the database as a distributed object it will look for its dependencies and order the user creation commands (enterprise only) before the alter of the database owner. This is mostly important when adding new nodes.
By having the database marked as a distributed object it can easily understand for which `ALTER DATABASE ... OWNER TO ...` commands to propagate by resolving the object address of the database and verifying it is a distributed object, and hence should propagate changes of owner ship to all workers.
Given the ownership of the database might have implications on subsequent commands in transactions we force sequential mode for transactions that have a `ALTER DATABASE ... OWNER TO ...` command in them. This will fail the transaction with meaningful help when the transaction already executed parallel statements.
By default the feature is turned off since roles are not automatically propagated, having it turned on would cause hard to understand errors for the user. It can be turned on by the user via setting the `citus.enable_alter_database_owner`.
This commit adds support for long partition names for distributed tables:
- ALTER TABLE dist_table ATTACH PARTITION ..
- CREATE TABLE .. PARTITION OF dist_table ..
Note: create_distributed_table UDF does not support long table and
partition names, and is not covered in this commit
* Make undistribute_table() and citus_create_local_table() work with columnar
* Rename and use LocallyExecuteUtilityTask for UDF check
* Remove 'local' references in ExecuteUtilityCommand
For certaion purposes, we drop and recreate the foreign
keys. As we acquire exclusive locks on the tables in between
drop and re-create, we can safely skip validation phase of
the foreign keys. The reason is purely being performance as
foreign key validation could take a long value.
When enabled any foreign keys between local tables and reference
tables supported by converting the local table to a citus local
table.
When the coordinator is not in the metadata, the logic is disabled
as foreign keys are not allowed in this configuration.
Ahmet Gedemenli
Burak Velioglu
naisila
Onur Tirtir
Naisila Puka
Halil Ozan Akgul
Hanefi Onaldi
Nils Dijk
Onder Kalaci
SaitTalhaNisanci