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3c979129fc
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executor: mutex snapshot with txn (#25468)
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2021-06-17 00:26:37 +08:00 |
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cc5e161ac0
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*: use tikv/client-go/v2 (#25359)
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2021-06-11 17:24:35 +08:00 |
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d435129d01
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executor: make set transaction as of timestamp supports select statement (#24984)
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2021-06-01 16:29:38 +08:00 |
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04cb5e9f67
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variable: make tx_read_ts mutual exclude with tidb_snapshot (#24931)
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2021-05-31 13:17:37 +08:00 |
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8a066999f1
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*: Remove incorrect global sysvar caching (#24699)
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2021-05-26 01:37:34 +08:00 |
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6e9d2750ae
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executor: implement set transaction read only as of transaction (#24766)
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2021-05-25 16:39:38 +08:00 |
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98f0d76bc7
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*: clean up the deserted syntax of START TRANSACTION READ ONLY (#24813)
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2021-05-25 14:25:33 +08:00 |
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02049548a9
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variable: Add getters for global/session scope (#24647)
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2021-05-25 13:07:34 +08:00 |
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c8bc701170
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*: misc cleanups to variable package (#24507)
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2021-05-11 13:23:38 +08:00 |
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3b935289ae
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variable: improve test coverage (#24503)
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2021-05-10 12:04:45 +08:00 |
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82ea46d652
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sessionctx/variable: Improve sysvar test coverage, collation normalization (#24472)
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2021-05-08 11:18:43 +08:00 |
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075df515e4
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executor, session, variable: Move deprecation, synonyms, scope validation to sysvar struct (#24280)
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2021-05-07 23:12:41 +08:00 |
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7e15333920
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store/tikv: move kv.TxnInfo to store/tikv (#24216)
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2021-04-26 23:27:56 +08:00 |
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6084a6a5ff
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variable: change SetSessionSystemVar to accept string (#24247)
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2021-04-26 11:47:55 +08:00 |
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67e63d9ffa
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variable: merge Bool{On,Off} with {On,Off} (#24218)
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2021-04-23 13:09:54 +08:00 |
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2de4a918ac
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variable: refactor session/global validation (part 8) (#24100)
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2021-04-23 12:07:54 +08:00 |
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1f95d7de83
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variable: add global, session variable cte_max_recursion_depth (#24170)
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2021-04-21 15:15:54 +08:00 |
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cf813dc63b
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*: protect read only noop via tidb_enable_noop_functions (#23818)
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2021-04-15 17:07:54 +08:00 |
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3154af1e94
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variable: refactor session/global validation (part 3) (#23719)
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2021-04-02 11:27:24 +08:00 |
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aee5819a20
|
*: change @@tidb_enable_clustered_index to ON/OFF/INT_ONLY (#23529)
|
2021-03-26 15:59:24 +08:00 |
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b1c8ede13f
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*: hide index-usage-sync-lease config (#23349)
|
2021-03-22 18:47:36 +08:00 |
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daf3337a43
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oracle: make @@txn_scope only support local and global (#22784)
|
2021-02-25 15:26:03 +08:00 |
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57eef1333b
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server, sessionctx: add multi statement workaround (#22351)
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2021-01-21 15:14:58 +08:00 |
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91ec971961
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session: Support getting last query info for test purpose (#21557)
Signed-off-by: MyonKeminta <MyonKeminta@users.noreply.github.com>
|
2020-12-17 19:29:35 +08:00 |
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d878fe193b
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executor: introduce new variables to control Apply's behaviors and add more tests for it (#20844)
|
2020-12-15 14:31:25 +08:00 |
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91a9d3065a
|
ddl: make reorg session aware of the new row format (#21412)
|
2020-12-04 15:29:49 +08:00 |
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cc0e1d46e6
|
planner/core, session, sessionctx/variable: add session variable to control the concurrency of shuffle merge join (#21332)
|
2020-11-27 14:09:04 +08:00 |
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2c66371d8b
|
planner, sessionctx : Add 'last_plan_from_binding' to help know whether sql's plan is matched with the hints in the binding (#18017)
|
2020-11-20 20:43:23 +08:00 |
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2b363fb80d
|
*: support to modify config server-memory-quota-ratio dynamically (#20927)
|
2020-11-19 13:40:31 +08:00 |
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83ceede82d
|
session, variables: Stream agg concurrency variable (#20960)
|
2020-11-16 10:30:24 +08:00 |
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160cb9b814
|
*: fix set tidb_general_log not work (#20993)
Signed-off-by: Shuaipeng Yu <jackysp@gmail.com>
|
2020-11-12 13:54:23 +08:00 |
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269494e3de
|
*: Move sysvar validation to struct (3 of 3) (#20521)
|
2020-11-12 13:22:42 +08:00 |
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b2e6df07c8
|
session: Support Variable-Setting Hint SET_VAR (#20232)
|
2020-10-28 14:27:13 +08:00 |
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106b04ddab
|
*: Fix sysvars to native type in @@ context (#20394)
|
2020-10-19 14:13:43 +08:00 |
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f11c95c611
|
execute: fill arguments when returning ErrUnknownSystemVar in SetSessionSystemVar (#20102)
|
2020-10-12 19:37:04 +08:00 |
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cacc3db782
|
variable: Bool,int,unsigned sysvar validation (#20346)
|
2020-10-09 20:16:10 +08:00 |
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fa81ec51b4
|
*: refactor sysvars to allow component registration (#20289)
|
2020-09-29 14:04:24 +08:00 |
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2a3a5ab076
|
*: disable new partition prune in master distribution (#19911)
|
2020-09-14 16:26:54 +08:00 |
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|
64c2cc5cbc
|
sessionctx,store,kv: add a session variable to export last txn info (#19949)
Signed-off-by: zyguan <zhongyangguan@gmail.com>
|
2020-09-14 13:04:05 +08:00 |
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794aa02625
|
sessionctx/variable: fix cannot select session scope ScopeNone variable (#19584)
|
2020-09-11 11:33:35 +08:00 |
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945f7cc4a0
|
ddl, tables: support the column type change between the integer types (#19059)
|
2020-08-26 21:30:14 +08:00 |
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04176779e4
|
executor: validate 'set tidb_enable_parallel_apply' (#19379)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2020-08-25 19:26:51 +08:00 |
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|
6b3964c75d
|
add system variable to control amend on or off (#19321)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2020-08-20 20:20:51 +08:00 |
|
|
|
32963d3387
|
*: make load data atomic by default (#18807)
Signed-off-by: Tina Fritz <tina77fritz@gmail.com>
|
2020-08-06 21:05:49 +08:00 |
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|
29178dfa8d
|
planner, executor: support broadcast join for tiflash engine. (#17232)
* support batch cop for tiflash
* support batch cop
* support join push down to tiflash
* refine
* change pb
* push join
* fix
* add hint
* refine hint
* add ranges
* fix
* fix
* fix push down
* fix index
* enable distsql for join
* add a session var to disable/enable broadcast join
* fix bug
* fix bug
* tiny fix
* enable cast decimal pushdown to tiflash
* fix
* fix bc join bug
* make broadcast plan stable
* refine code
* fix bug
* basic support for multi table broadcast join
* fix bug
* basic cbo for broadcast join
* improve
* fix bug
* remote useless code
* add tests
* pass unit tests
* refine code
* support execute summary info for broadcast join
* fix bug in explain for broadcast join
* format code
* remove un-needed code
* fix make dev
* address comments
* Hanfei/join merge (#7)
* enable exec details for batch cop
* format code
* fix test
* change tidb_opt_broadcast_join to global vars
* Ban cartesian join to be pushed down to TiFlash (#8)
* merge master (#10)
* merge master
* fix bug
* fix bug
* fix ut
* check session var conflict
* Add perfer local hint for broadcast join (#12)
* update
* remove useless code
* remove useless code
* update parser
* add test for prefer local join
* use bcj_local
* update go.mod
* refine planner
* refine comments
* fix make dev
* fix make dev
* update parser
* address comments
* fix make dev
* disable broadcast join when new collation is enabled
* Update planner/core/exhaust_physical_plans.go
Co-authored-by: Zhuomin(Charming) Liu <lzmhhh123@gmail.com>
* address comments
* fix
* address comments
* fix tests
* address comments
Co-authored-by: xufei <xufeixw@mail.ustc.edu.cn>
Co-authored-by: xufei <xufei@pingcap.com>
Co-authored-by: 虎 <ichneumon.hu@foxmail.com>
Co-authored-by: Zhuomin(Charming) Liu <lzmhhh123@gmail.com>
|
2020-07-27 12:41:36 +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 |
|
|
|
2dfae9850a
|
executor: make hashjoin using executor_concurrency (#18213)
|
2020-07-08 13:41:10 +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 |
|
|
|
773b29102d
|
charset: add missing ascii check(#18193)
|
2020-06-27 15:34:26 +08:00 |
|
|
|
3b63270909
|
telemetry: Add telemetry initial implementation (#18180)
Signed-off-by: Breezewish <me@breeswish.org>
Co-authored-by: crazycs <crazycs520@gmail.com>
Co-authored-by: Lynn <zimu_xia@126.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2020-06-24 14:41:46 +08:00 |
|
