971deb6202
*: add a new I_S table and support show create for resource groups ( #40665 )
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close pingcap/tidb#39781
2023-01-17 23:37:49 +08:00
cefb26146b
executor: fix issue of KEY_COLUMN_USAGE table return wrong result about foreign key column ( #40491 )
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Signed-off-by: crazycs520 <crazycs520@gmail.com >
Signed-off-by: crazycs520 <crazycs520@gmail.com >
Co-authored-by: Weizhen Wang <wangweizhen@pingcap.com >
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io >
2023-01-11 19:08:33 +08:00
19dae1fa73
*: separate auto_increment ID allocator from _tidb_rowid allocator when AUTO_ID_CACHE=1 ( #39041 )
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close pingcap/tidb#982
2022-11-29 20:20:00 +08:00
15b523cb07
*: add a memdb memory tracker ( #39372 )
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ref pingcap/tidb#35203
2022-11-25 19:03:59 +08:00
a8f56ee851
planner: support the view hint ( #38653 )
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close pingcap/tidb#37887
2022-11-14 12:01:54 +08:00
835518122e
DDL: Remove TiFlash replica progress etcd dependency ( #38564 )
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close pingcap/tidb#38464
2022-10-31 13:37:59 +08:00
40f059a289
executor: add some memory tables to observe memory usage ( #38452 )
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ref pingcap/tidb#37816
2022-10-28 15:05:59 +08:00
00169d2fe8
inforschema: check the user permission before loading TIKV_REGION_STATUS ( #38627 )
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close pingcap/tidb#38407
2022-10-25 13:17:56 +08:00
41518c9e02
executor: fix getting the more result when select * from TIKV_REGION_STATUS where table_id=xx ( #38601 )
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close pingcap/tidb#37499
2022-10-24 00:59:56 +08:00
4699c7d896
*: support ATTRIBUTE and COMMENT in CREATE USER and ALTER USER statements ( #38201 )
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close pingcap/tidb#38172
2022-10-20 14:35:54 +08:00
dd65832136
*: add context for hook of getting/setting variables ( #38379 )
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close pingcap/tidb#38378
2022-10-18 16:43:53 +08:00
78d3307852
executor: keep progress in information_schema.tiflash_replica two digits after the decimal point ( #38415 )
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close pingcap/tidb#38412
2022-10-12 18:43:52 +08:00
e0ef093988
executor: fix null type print the wrong column type in infoschema ( #38397 )
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close pingcap/tidb#38108
2022-10-12 11:27:50 +08:00
be5458261f
executor, sessionctx/variable: small code improvements ( #38181 )
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ref pingcap/tidb#38180
2022-10-09 17:03:49 +08:00
a4b8e9fa0c
systable: Adapt with TiFlash system table update ( #38191 )
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close pingcap/tidb#38192
2022-09-30 21:39:45 +08:00
319b32005e
DDL: update TiFlash replica progress after available ( #37766 )
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ref pingcap/tiflash#4902
2022-09-22 20:11:03 +08:00
ff1df75a6a
*: add more tests for metadata lock and fix data race ( #37930 )
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close pingcap/tidb#37927
2022-09-20 12:05:01 +08:00
c4638b70fd
*: support metadata lock ( #37393 )
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ref pingcap/tidb#37275
2022-09-18 20:57:00 +08:00
04a564ee46
*: fix data race in the statsCache ( #37753 )
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close pingcap/tidb#37603
2022-09-13 12:20:59 +08:00
9036de3394
*: support create table with foreign key and maintain foreign key reference ( #37148 )
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close pingcap/tidb#37147
2022-09-07 13:22:56 +08:00
77223af6a3
executor: fix incorrect ORDINAL_POSITION for INFORMAITON_SCHEMA.COLUMNS table ( #37419 )
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close pingcap/tidb#31200
2022-09-06 08:08:55 +08:00
170dafc7e1
types: merge json and types pkg ( #37578 )
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close pingcap/tidb#37577 , close pingcap/tidb#37628
2022-09-05 19:42:55 +08:00
331707cfdc
infoschema: check hidden sysvars for SEM ( #37587 )
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close pingcap/tidb#37586
2022-09-04 13:32:26 +08:00
36ff60d042
planner: fix partition table getting error result when select TIKV_REGION_STATUS with table_id. ( #37498 )
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close pingcap/tidb#37436
2022-09-02 11:54:25 +08:00
ccd4f347a2
*: Enable tiflash_fastscan variable and remove fast mode alter statment ( #37027 )
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ref pingcap/tidb#35850
2022-08-29 11:28:22 +08:00
46cb6dc679
executor: fix column_default with timestamp and bit type ( #36851 )
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close pingcap/tidb#36027
2022-08-04 15:30:06 +08:00
bf23ee9090
executor: invalidate infoschema's stats cache after analyze ( #32803 )
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close pingcap/tidb#32693
2022-08-03 22:00:05 +08:00
0b1d3e0da3
*: cleanup sysvar API usage ( #36640 )
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close pingcap/tidb#36639
2022-08-02 07:54:04 +08:00
158ba1a1d9
*: enable part revive for all code ( #36703 )
2022-08-01 14:02:06 +08:00
e7ee7e2280
executor: refine the error message for TABLE_STORAGE_STATS ( #36464 )
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close pingcap/tidb#36403
2022-08-01 11:42:05 +08:00
6baea73277
*: should replace errors.New(fmt.Sprintf(...)) with fmt.Errorf(...) ( #36660 )
2022-07-28 19:23:11 +08:00
ab513bf0ca
ddl: support concurrent ddl ( #32169 )
...
* 1. init ddl tables
create tidb_ddl_job, tidb_ddl_reorg, tidb_ddl_history tables with raw meta write, these 3 tables is use to replace the ddl job queue and reorg and history hash table
* 2. setup concurrent ddl env and add ddl worker pool
adds the ddl worker pool definition, the ddl job manager will find a job and ship it to a worker in the worker pool.
Also, this commit provides a sessionctx wrapper, only use in ddl relate. it just wraps begin, commit and execute
* 3. add ddl manager to handle ddl job
* 4. reorg handler for concurrent ddl
just implements the partner of the reorg information.
* 5. manage ddl jobs for concurrent ddl
add the partner of add job, delete job and many others related to history job
because many of the functions need a session now, we just change the caller
* 6. add metrics for concurrent ddl
add metrics
* 7. support multiple tables
* 8. fix test
* 9. migrate ddl between table and queue
support switch between the old and new ddl framework, migrate the existing ddl job between queue and table
* 10. check tikv version and set reorg worker count according cpu count
* *: add featuretag on tests
Signed-off-by: Weizhen Wang <wangweizhen@pingcap.com >
* use a determined table id for 3 tables
* remove ctx value
* add GetSchemaVersionWithNonEmptyDiff function
* address tangenta and zimulala comment
* use only one etcd path
* make ActionRenameTable support multi-schema
* reset sql digest to make top sql work correct
* add comment
* fix test
* remove 0 for schema version lock
Co-authored-by: xiongjiwei <xiongjiwei1996@outlook.com >
Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io >
Co-authored-by: wjHuang <huangwenjun1997@gmail.com >
2022-07-20 21:20:07 +08:00
8c380e3107
ddl: support alter table options for multi-schema change ( #36236 )
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ref pingcap/tidb#14766 , close pingcap/tidb#36234
2022-07-18 10:39:07 +08:00
2f934d67a2
*: support show ddl jobs for sub-jobs ( #36168 )
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ref pingcap/tidb#14766
2022-07-13 20:57:05 +08:00
e5487a94e0
perfschema: add session_variables table to performance_schema ( #36003 )
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close pingcap/tidb#35894
2022-07-08 10:33:03 +08:00
6e22e47f06
parser,ddl: support 'set tiflash mode' ddl and support check tiflash mode in tiflash_replica table ( #35851 )
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ref pingcap/tidb#35850
2022-07-07 15:15:03 +08:00
adab58b360
infoschema, executor: Add variables_info table to see sysvar details ( #35995 )
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close pingcap/tidb#21446
2022-07-07 11:51:02 +08:00
55aea2787d
*: use pdqsort to improve sort performance ( #34404 )
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close pingcap/tidb#34250
2022-07-06 13:41:02 +08:00
65e0b8e541
client: KV requests with source label ( #34833 )
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close pingcap/tidb#33963
2022-07-01 19:46:39 +08:00
df9b54bcb3
txn, session: Add (cluster_)trx_summary table ( #28835 )
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ref pingcap/tidb#34457
2022-06-23 11:16:36 +08:00
d4dc6b54c6
*: enable staticcheck and prealloc on nogo ( #35486 )
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ref pingcap/tidb#35345
2022-06-22 22:00:37 +08:00
f1694589f4
txn: Add lock resolving to data_lock_waits ( #33993 )
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close pingcap/tidb#34609
2022-06-01 00:30:26 +08:00
d4df6b3c90
executor: get schema and outname of view once in the dataForColumnsInTable ( #34658 )
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close pingcap/tidb#34657
2022-05-17 14:14:38 +08:00
e1ccd33247
executor: fix DATA RACE for reading information_schema.columns where there are views ( #34538 )
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close pingcap/tidb#34509
2022-05-16 13:52:36 +08:00
f88dab92f9
util: use generics to implement max/min ( #34197 )
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close pingcap/tidb#34247
2022-05-06 10:08:57 +08:00
1bf64c60f4
*: Refactor FieldType structure ( #33569 )
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close pingcap/tidb#32116
2022-04-26 19:28:51 +08:00
e6d55e14fa
executor/infoschema_reader.go: skip the unidentifiable table-attributes ( #34129 )
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close pingcap/tidb#33665
2022-04-22 14:08:04 +08:00
0f4706418e
*: track cluster-level analyze jobs and make it persistent ( #32215 )
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close pingcap/tidb#32403
2022-03-31 21:06:29 +08:00
b35b30bbd5
executor: support extractor for mem table region status ( #33498 )
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close pingcap/tidb#33348
2022-03-30 16:12:29 +08:00
c5a0737e56
executor, infoschema: Add foreign key constraint to infoschema.table_constraints ( #33360 )
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close pingcap/tidb#28918
2022-03-25 17:24:34 +08:00
