a89ef1f276
*: support ACCOUNT (UN)LOCK when creating/altering user ( #37052 )
...
close pingcap/tidb#35961 , close pingcap/tidb#37051
2022-08-25 16:12:22 +08:00
f5d3df3667
*: change integration.BeforeTest to integration.BeforeTestExternal to avoid skip tests ( #37341 )
...
close pingcap/tidb#37340
2022-08-25 14:58:21 +08:00
16f015aa25
util/ranger: avoid building ranges twice in detachCNFCondAndBuildRangeForIndex ( #37177 )
...
ref pingcap/tidb#37176
2022-08-25 14:00:21 +08:00
7286061bc9
*: enable fieldalignment ( #35802 )
2022-08-24 15:56:21 +08:00
81a93a6977
executor, util: fix UnionScan Next() skip reading data when passed chunk capacity is 0 ( #36961 )
...
close pingcap/tidb#36903
2022-08-24 12:38:21 +08:00
afc3276d9f
*: enable linter for executor/aggregate.go ( #37015 )
2022-08-23 22:20:21 +08:00
78b32f3cd4
*: fix the order of FallbackOldAndSetNewAction ( #37272 )
...
close pingcap/tidb#37058
2022-08-23 19:08:20 +08:00
fe4e6ba749
kv,store/copr: make kv.KeyRange the same with coprocessor.KeyRange, so we can use unsafe optimization ( #37288 )
...
close pingcap/tidb#37286
2022-08-23 18:20:20 +08:00
75e0885eff
*: allow setting placement policy and tiflash replica at the same time in one table ( #37252 )
...
close pingcap/tidb#37171
2022-08-23 11:36:20 +08:00
e0da196b41
planner: support HashJoin cost detail ( #37012 )
...
ref pingcap/tidb#36962
2022-08-22 15:48:20 +08:00
8c79898896
txn: seperate the prewrite and commit details information to make it clear ( #37158 )
...
ref pingcap/tidb#34106
2022-08-19 14:14:52 +08:00
8511b9b5ac
lightning: Fix panic when downstream table schema has changed ( #36805 )
...
close pingcap/tidb#34163
2022-08-19 10:40:52 +08:00
ad0f3ddcd7
ddl: forbid exchange partition with temporary table ( #37204 )
...
close pingcap/tidb#37201
2022-08-18 17:54:52 +08:00
5dc3e58485
planner: introduce the general plan cache ( #37150 )
...
ref pingcap/tidb#36598
2022-08-16 20:24:51 +08:00
39e00ebe07
util: set 50 shard_count ( #37105 )
2022-08-15 19:24:50 +08:00
d6d0ce7b10
*: gofmt code for adapting go 1.19 ( #36832 )
...
ref pingcap/tidb#36879
2022-08-11 12:50:49 +08:00
c3d14dc044
util: fix unstable test TestCheckCN ( #37016 )
...
ref pingcap/tidb#36866
2022-08-10 17:04:49 +08:00
42935af3cc
parser,ddl: Interval partitioning ( #35662 )
...
ref pingcap/tidb#19132 , close pingcap/tidb#35683
2022-08-09 19:06:49 +08:00
239e394239
util/chunk: fix a bug that chunk resize does not set the correct null bitmap ( #36827 )
...
close pingcap/tidb#36758
2022-08-03 20:08:06 +08:00
8e9e839190
planner: support cost detail framework ( #36641 )
...
ref pingcap/tidb#29661
2022-08-03 19:56:05 +08:00
2d9e0d8ab3
session: improve the log for unsupport collation when connecting ( #34965 )
...
close pingcap/tidb#34964
2022-08-03 19:12:05 +08:00
c060208b2f
*: move config file option oom-use-tmp-storage to sysvar ( #36679 )
...
ref pingcap/tidb#33769
2022-08-02 16:58:05 +08:00
a68ac9e73d
exectuor: reduce listInDisk.GetChunk memory usage(constructing of chunk in rows) ( #36738 )
...
close pingcap/tidb#35636
2022-08-02 14:46:05 +08:00
9a16a8dd19
*: replace defer clean with t.Cleanup ( #36722 )
...
close pingcap/tidb#36721
2022-08-01 17:34:05 +08:00
fc217d432c
config, sysvar: add config instance.enable_ddl and sysvar tidb_enable_ddl ( #35425 )
...
ref pingcap/tidb#34960
2022-08-01 15:02:06 +08:00
158ba1a1d9
*: enable part revive for all code ( #36703 )
2022-08-01 14:02:06 +08:00
0aca188e7e
util/mock: set sessionvars EnableChunkRPC to true for mock.Context ( #36726 )
...
close pingcap/tidb#36725
2022-07-30 14:16:03 +08:00
8e77ce264c
*: introduce @@tidb_max_paging_size system variable for tuning ( #36599 )
...
close pingcap/tidb#36328
2022-07-29 15:29:12 +08:00
e3ceffa580
ddl: invisibility for plannner ( #36634 )
2022-07-28 13:45:10 +08:00
212d62ee41
statistics: support tracking histogram ( #36170 )
...
ref pingcap/tidb#34052
2022-07-28 11:11:11 +08:00
678bbeefd0
admin: rename the same name field in the log ( #36626 )
2022-07-27 21:39:11 +08:00
b70207d849
planner/core, util/plancodec: fix wrongly encoded plan which might cause panic ( #36611 )
...
close pingcap/tidb#36609
2022-07-27 19:35:11 +08:00
f22098cc5d
br: don't encode key of raw kv. ( #36491 )
...
ref pingcap/tidb#36490
2022-07-27 19:05:11 +08:00
9ee028002e
dbutil: fix wrong syntax for SHOW GRANTS USING ( #36565 )
...
close pingcap/tidb#36564
2022-07-26 21:57:11 +08:00
b0c6c5afa7
*: cleanup default sysvar value usage ( #36487 )
...
close pingcap/tidb#36485
2022-07-26 19:51:10 +08:00
bf743a6ca0
*: enable flaky test for all test ( #36385 )
...
close pingcap/tidb#36404
2022-07-22 15:35:09 +08:00
0b1ad27b1a
server: skip check tiflash version ( #36451 )
...
close pingcap/tidb#36449
2022-07-22 13:01:09 +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
fd6f5dd798
*: GC-aware memory track for analyze ( #35248 )
...
close pingcap/tidb#34996
2022-07-20 20:17:09 +08:00
a52656fde4
*: add binary plan in stmt summary and slow log/query ( #35698 )
...
close pingcap/tidb#35889
2022-07-20 18:21:09 +08:00
d00b984f4c
executor, statistics: analyze use MaxUint64 ts to read data ( #35232 )
...
close pingcap/tidb#35233
2022-07-20 16:09:08 +08:00
0cecfc85af
util/paging: choose min paging size default value as 128, and max value as 8192 ( #36331 )
...
close pingcap/tidb#36328
2022-07-19 21:57:08 +08:00
d48f40a09c
util, session: enable paging for more ut ( #36259 )
...
ref pingcap/tidb#35633
2022-07-19 17:33:08 +08:00
8af8341cca
planner: Table scan in TiFlash not keep order ( #36232 )
...
close pingcap/tidb#36231
2022-07-19 00:51:07 +08:00
8b30e52bcf
ddl: only use one schema version for the non-revertible step ( #36262 )
...
ref pingcap/tidb#14766
2022-07-18 21:49:07 +08:00
4cade24ed6
*: support the binary plan through EXPLAIN format='binary' and tidb_decode_binary_plan ( #36221 )
...
ref pingcap/tidb#35889
2022-07-18 16:27:07 +08:00
df31ac65a4
execdetails: output write details in RuntimeStats ( #35814 )
...
ref pingcap/tidb#34487
2022-07-18 15:01:07 +08:00
f675cf619b
ddl: ban set tiflash mode under unsupported case ( #36211 )
...
ref pingcap/tidb#35850
2022-07-18 09:53:06 +08:00
911e7cc360
*: enable revive ( #35970 )
...
ref pingcap/tidb#35345
2022-07-15 16:03:06 +08:00
ce4edc9df4
planner: fix optimizer trace may miss operators in some cases ( #35058 )
...
close pingcap/tidb#31811
2022-07-15 13:59:05 +08:00
