bead251b8b
try to make TestSplitRegion stable ( #18688 )
...
Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-07-21 22:33:20 +08:00
168fcbb54f
executor: make test stable ( #18497 )
...
Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-07-21 16:26:17 +08:00
847a3b73dc
planner: don't put the handle column twice into the index column ( #18565 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-21 15:38:50 +08:00
af685f511f
Revert "coprocessor: Exceed action for copiterator ( #17324 )" ( #18706 )
2020-07-21 15:21:20 +08:00
8e4575eb21
executor: 'select * from information_schema.tables' fail after setting @@tidb_snapshot ( #18676 )
2020-07-20 22:41:39 +08:00
2d54bfa16a
executor: make test TestForServersInfo stable ( #18633 )
...
Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-07-20 19:52:11 +08:00
ace80c7411
planner: apply min-max eliminator on common handle columns ( #18589 )
...
* planner: apply min-max eliminator on common handle columns
* reuse AccessPath.IsTablePath()
* planner: apply min-max eliminator on common handle columns
* address comments
* address comment
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-17 18:01:47 +08:00
88bddc961d
executor: fix wrong result for keep desc order in index merge join ( #18637 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-16 19:45:09 +08:00
f0e5876353
util/execdetails: refactor execdetails information of runtime collect ( #18530 )
2020-07-15 20:05:29 +08:00
c2b56e96c8
executor: return error from indexHashJoin worker to main thread ( #18573 )
2020-07-15 16:41:24 +08:00
297acf7e82
log: add tidb_log_desensitization global variable to control whether do desensitization when log query ( #18578 )
...
Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-07-15 15:44:56 +08:00
761a961ba0
kv: refactor MemBuffer and reduce the memory usage ( #18372 )
2020-07-15 15:26:25 +08:00
b12f94b967
executor: fix mislead inconsistent log after Context.Cancel ( #18537 )
2020-07-14 20:21:41 +08:00
a6971dd685
*: support 'admin check table' on clustered index table ( #18346 )
2020-07-14 15:59:37 +08:00
b193db8b49
planner: ban tiflash engine when the statement is not read only ( #18458 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-14 11:43:48 +08:00
9d536c426d
*: add HTTP API to generate TiDB metric profile ( #18272 )
2020-07-14 11:10:47 +08:00
30858ec8ea
executor: return error when recover indexHash/MergeJoin worker ( #18509 )
2020-07-14 10:44:27 +08:00
77aecd4b27
executor, planner: support split table regions on clustered index ( #18465 )
2020-07-13 21:40:40 +08:00
2dff44a1de
fix Test failed case from PR/18277 ( #18504 )
2020-07-13 21:08:03 +08:00
b122d58ccb
executor: add deprecation warning for hash_join_concurrency ( #18453 )
...
Signed-off-by: niedhui <niedhui@gmail.com >
2020-07-13 19:29:37 +08:00
6a7ba4aafa
executor: make the format of the DB field in slow logs be compatible with MySQL ( #18389 )
2020-07-13 18:39:41 +08:00
225c31ab86
executor: log when setting a global variable ( #18457 )
...
Signed-off-by: niedhui <niedhui@gmail.com >
2020-07-13 18:05:49 +08:00
8b856cc82d
autoid: only initialize rowid allocator if necessary ( #18326 )
2020-07-13 17:01:56 +08:00
291bcae74f
executor: fix bug of read information_schema.columns ( #18503 )
...
Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-07-13 16:41:44 +08:00
b13fdb7bce
*: make test more TestSortInDisk stable ( #18424 )
2020-07-13 11:51:55 +08:00
8a661044ce
multi-query prefetch support pessimistic transaction ( #18439 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-10 18:47:56 +08:00
563f2c92d7
planner: clustered index support primary index hint ( #18478 )
2020-07-10 15:26:19 +08:00
2b0b34b88e
executor: kill tableReader for each connection correctly ( #18277 )
2020-07-09 18:09:08 +08:00
a99fdc098c
statistics: ease the impact of stats feedback on cluster ( #15503 )
2020-07-08 19:53:04 +08:00
ff94f2be2d
information: Fix issue of query information_schema.columns cost too much memory when there are lots of tables in TiDB ( #18362 )
2020-07-08 14:23:00 +08:00
2dfae9850a
executor: make hashjoin using executor_concurrency ( #18213 )
2020-07-08 13:41:10 +08:00
da90b23e6a
executor, planner: fix clustered index UnionScan and IndexLookUp ( #18427 )
...
* executor, planner: fix clustered index union scan and index reader schema
* fix another bug
* address comment
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-08 11:57:09 +08:00
3cd5260773
ddl: collect actionTypes for schema change ( #18195 )
...
* record action types in schema change history
* change comments
* remove comment
* refactor, remove some params and return values
* change value to pointer, remove useless comments
* refactor comments
* change return value
* refactor
* remove all info
* fix action type append
* update comment
Co-authored-by: Lynn <zimu_xia@126.com >
2020-07-08 11:41:09 +08:00
5f983b860f
planner,executor,infoschema: add system tables tiflash_tables and tiflash_segments ( #18092 )
2020-07-07 21:45:59 +08:00
de33068d26
*: refactor NewBackoffer ( #18367 )
2020-07-07 14:28:43 +08:00
658132fcf3
planner: refactor handle columns ( #18391 )
2020-07-07 12:26:14 +08:00
b178de06ad
executor: Trace the memory usage of AggFunc in HashAggExec ( #18257 )
2020-07-06 20:48:41 +08:00
a5829ae5e6
coprocessor: Exceed action for copiterator ( #17324 )
2020-07-06 18:57:29 +08:00
c13e4ab1be
executor: check gc safe time first when iterate the history ddl jobs ( #18380 )
2020-07-06 17:13:33 +08:00
906f18f7bf
util: make one SortedRowContainer is spilling at the same time. ( #18307 )
...
* fix
* fix
* fix
* fix
* fix
* fix
* add comments
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-06 15:00:38 +08:00
f475dc826c
planner: add explain for InspectionResultTableExtractor ( #16341 )
2020-07-06 12:47:57 +08:00
ef8ad55082
executor: make the format of user and host fields in slow logs be compatible with MySQL ( #18162 )
2020-07-06 10:40:21 +08:00
a99ae5340e
executor: padding short common handle ( #18332 )
2020-07-02 18:28:28 +08:00
2627ca2116
executor: fix sum & avg on year type ( #18318 )
...
Signed-off-by: niedhui <niedhui@gmail.com >
2020-07-02 11:51:24 +08:00
daad2699dd
*: support clustered index for index join ( #18204 )
2020-07-01 16:15:51 +08:00
2ccf2c4851
executor: fix data race for chunk resource channel in index merge join ( #18266 )
2020-07-01 11:55:43 +08:00
aa1d2d2b1b
executor,ddl: update auto_random_base in 'show create table' after insertion ( #18217 )
2020-07-01 10:45:26 +08:00
9d9f330a4b
executor, util: fix spilling disk when oom. ( #16895 )
2020-06-30 16:32:14 +08:00
d0f44dfbac
executor: stop using the deprecated Filter field in BRIE statements ( #18172 )
...
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-06-29 15:50:01 +08:00
4eb9d83eae
*: allow different shard_row_id prefixes in one transaction ( #18181 )
...
* *: allow different shard_row_id prefixes in one transaction
* Apply suggestions from code review
Co-authored-by: tangenta <tangenta@126.com >
* Update sessionctx/variable/session.go
Co-authored-by: tangenta <tangenta@126.com >
* add comments
* add unit test
* add var validation
* update builtinGlobalVariable
Co-authored-by: tangenta <tangenta@126.com >
2020-06-29 14:38:06 +08:00
