This is prep work for successful compilation with PG17
PG17added foreach_ptr, foreach_int and foreach_oid macros
Relevant PG commit
14dd0f27d7cd56ffae9ecdbe324965073d01a9ff
14dd0f27d7
We already have these macros, but they are different with the
PG17 ones because our macros take a DECLARED variable, whereas
the PG16 macros declare a locally-scoped loop variable themselves.
Hence I am renaming our macros to foreach_declared_
I am separating this into its own PR since it touches many files. The
main compilation PR is https://github.com/citusdata/citus/pull/7699
This change adds a script to programatically group all includes in a
specific order. The script was used as a one time invocation to group
and sort all includes throught our formatted code. The grouping is as
follows:
- System includes (eg. `#include<...>`)
- Postgres.h (eg. `#include "postgres.h"`)
- Toplevel imports from postgres, not contained in a directory (eg.
`#include "miscadmin.h"`)
- General postgres includes (eg . `#include "nodes/..."`)
- Toplevel citus includes, not contained in a directory (eg. `#include
"citus_verion.h"`)
- Columnar includes (eg. `#include "columnar/..."`)
- Distributed includes (eg. `#include "distributed/..."`)
Because it is quite hard to understand the difference between toplevel
citus includes and toplevel postgres includes it hardcodes the list of
toplevel citus includes. In the same manner it assumes anything not
prefixed with `columnar/` or `distributed/` as a postgres include.
The sorting/grouping is enforced by CI. Since we do so with our own
script there are not changes required in our uncrustify configuration.
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>
DESCRIPTION: Improve logging during shard split and resource cleanup
### DESCRIPTION
This PR makes logging improvements to Shard Split :
1. Update confusing logging to fix#6312
2. Added new `ereport(LOG` to make debugging easier as part of telemetry review.
Added create_distributed_table_concurrently which is nonblocking variant of create_distributed_table.
It bases on the split API which takes advantage of logical replication to support nonblocking split operations.
Co-authored-by: Marco Slot <marco.slot@gmail.com>
Co-authored-by: aykutbozkurt <aykut.bozkurt1995@gmail.com>
* Blocking split setup
* Add missing type
* Missing API from Metadata Sync
* Shard Split e2e code
* Worker Split Copy DestReceiver skeleton
* Basic destreceiver code
* worker_split_copy UDF
* UDF calling
* Split points are text
* Isolate Tenant and Split Shard Unification
* Fixing executor and misc
* Reindent code
* Fixing UDF definitions
* Hello World Local Copy works
* Remote copy hello world works
* Local and Remote binary test
* Fixing text local copy and adding tests
* Hello World shard split works
* Negative tests
* Blocking Split workflow works
* Refactor
* Bug fix
* Reindent
* Cleaning up and adding comments
* Basic test for shard split workflow
* ReIndent
* Circle CI integration
* Removing include causing circle-ci build failure
* Remove SplitCopyDestReceiver and use PartitionedResultDestReceiver
* Add support for citus.enable_binary_protocol
* Reindent
* Fix build break
* Update Test
* Cleanup on catch
* Addressing open comments
* Update downgrade script and quote schema/table in COPY statement
* Fix metadata sync issue. Update regression test
* Isolation test and bug fix
* Add Isolation test, fix foreign constraint deadlock issue
* Misc code review comments
* Test name needing to be quoted
* Refactor code from review comments
* Explaining shardGroupSplitIntervalListList
* Fix upgrade & downgrade
* Fix broken test
* Test fix Round 2
* Fixing bug and modifying test appropriately
* Fully qualify copy udf name. Run Reindent
* Address PR comments
* Fix null handling when creating AuxiliaryStructures
* Ensure local copy is triggered in tests
* Limit max shards that can be created with split
* Test failure fix
* Remove split_mode and use shard_transfer_mode instead'
* Fix test failure
* Fix test failure
* Fixing permission issue when splitting non-superuser owned tables
* Fix test expected output
* Remove extra space
* Fix test
* attempt to fix test
* Addressing Marco's PR comment
* Only clean shards created by workflow
* Remove from merge
* Update test
naisila
Naisila Puka
Nils Dijk
zhjwpku
Emel Şimşek
Nitish Upreti
Marco Slot