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6eb11b300f
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*: implement renew write lock lease for cached table (#30206)
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2021-12-16 12:12:35 +08:00 |
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af259faacf
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planner: support the plan cache aware of bindings (#30169)
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2021-12-16 10:18:35 +08:00 |
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813f6efd41
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sessionctx/variable: change tidb_store_limit to global only (#30522)
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2021-12-15 09:40:35 +08:00 |
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c30d34f07f
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planner: Introduce a new global variable to control the historical statistics feature (#30646)
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2021-12-14 19:08:36 +08:00 |
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b4df7ca4dc
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test: make all the tests run in serial (#30692)
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2021-12-14 18:06:36 +08:00 |
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12e2288440
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topsql: shouldn't evict the SQL meta, since the evicted SQL can be appear on Other components (TiKV) TopN records (#27050)
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2021-12-13 20:58:35 +08:00 |
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23af09d8bf
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*: support trace plan target='estimation' statement (#30491)
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2021-12-10 11:43:57 +08:00 |
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8db9454d71
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sessionctx/variable: small refactor (split large file) (#30511)
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2021-12-09 18:41:57 +08:00 |
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6229c89616
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planner: Disable dynamic partition prune mode for all non-autocommit (#27532) (#30505)
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2021-12-08 17:47:58 +08:00 |
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891517f23e
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config: make EnableSlowLog atomic (#30346)
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2021-12-03 11:47:54 +08:00 |
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cbe5240dd0
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session, sessionctx/variable: fix validation recursion bug (#30293)
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2021-12-02 18:47:54 +08:00 |
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7746b6b70a
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test: fix incorrect regexp pattern during migrating test (#30080)
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2021-12-02 05:51:53 +08:00 |
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4e61d1626a
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topsql: reduce data race of sql digest (#30296)
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2021-12-01 17:31:54 +08:00 |
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a90344c5a3
|
planner: regard NULL as point when accessing composite index (#30244)
|
2021-12-01 10:15:34 +08:00 |
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426a527a93
|
* : statement summary should know the slow write is blocked on read lock lease (#30166)
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2021-12-01 09:47:53 +08:00 |
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37e0dac259
|
copr: add paging API for streaming-like process (#29612)
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2021-11-30 13:13:52 +08:00 |
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8ace8f612e
|
planner: revise optimize trace logic (#30163)
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2021-11-29 19:27:52 +08:00 |
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8550dbb216
|
*: add cardinality estimation trace for Selectivity (#29883)
|
2021-11-29 17:01:52 +08:00 |
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4cf705177c
|
topsql: fix nil pointer panic in stmtctx (#30181)
|
2021-11-29 15:53:53 +08:00 |
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f5af99e696
|
sessionctx/variable: make lc_time_names read only (#30084)
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2021-11-26 13:59:51 +08:00 |
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8dc59e684a
|
planner: make clear for MaybeOverOptimized4PlanCache (#29782)
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2021-11-25 16:42:29 +08:00 |
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fe5733ce41
|
planner: support dump file for trace plan statement (#30059)
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2021-11-25 16:19:50 +08:00 |
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45836a6afe
|
expression, sessionctx: support rand_seed1 and rand_seed2 sysvar (#29936)
|
2021-11-24 13:35:50 +08:00 |
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b11171aa71
|
topsql: distinguish the row and index operation type (#29044)
|
2021-11-24 10:17:51 +08:00 |
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fac9c427e6
|
session, sessionctx/variable: add relaxed validation for global vars (#29594)
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2021-11-18 18:31:48 +08:00 |
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|
3d9196ddea
|
*: allow setting @@tidb_tso_client_batch_max_wait_time to a float millisecond (#29699)
|
2021-11-14 03:29:05 +08:00 |
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bdfd3f6974
|
*: refine CharsetAndCollation (#29561)
|
2021-11-12 17:41:05 +08:00 |
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|
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a4bd02e35c
|
planner: add optimizer trace framework for logicalOptimize (#29559)
|
2021-11-12 12:35:06 +08:00 |
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|
|
2409c83381
|
*: fix staled table cache usage inside a transaction (#29443)
|
2021-11-11 18:23:05 +08:00 |
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|
|
2a89d126bc
|
variable: make the default value of wait_timeout the same as MySQL (#29569)
|
2021-11-11 14:41:05 +08:00 |
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62e96720b6
|
variable: add support for timestamp (#29447)
|
2021-11-10 00:49:05 +08:00 |
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|
|
a78e7fe572
|
*: insert/update or explain should not trigger table cache condition (#29477)
|
2021-11-08 12:35:03 +08:00 |
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|
4aec743624
|
*: add IsExplicitTxn in slow log (#29413)
|
2021-11-04 14:09:02 +08:00 |
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|
|
8368eeed24
|
*: remove useless parameter (#29392)
|
2021-11-04 12:39:02 +08:00 |
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|
9bbc7ad74a
|
dml : dml read operation for cache table (#29184)
|
2021-11-04 12:07:01 +08:00 |
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|
fb33b7c012
|
session: remove extra useless tso request (#29393)
|
2021-11-03 17:21:01 +08:00 |
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|
a96deabe7e
|
sessionctx: remove variables tidb_enable_mpp_balance_with_continuous_region* (#29309)
|
2021-11-02 13:08:51 +08:00 |
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|
|
1f39a9f81d
|
*: add two session variables to control the PD client option (#29120)
|
2021-10-31 00:12:49 +08:00 |
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|
102080847c
|
conifg, sessionctx: set default value "/data/deploy/plugin" for plugin_dir (#29254)
|
2021-10-30 11:14:50 +08:00 |
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|
|
9dc4630b47
|
*: make expression index as experimental feature (#28307)
|
2021-10-30 00:40:51 +08:00 |
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|
|
18b47bcb2e
|
sessionctx: defer all unlock ops of sc.mu (#29194)
|
2021-10-28 17:52:50 +08:00 |
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|
|
ce8e734ea2
|
variable: rename tmp_table_size to tidb_tmp_table_max_size (#29123)
|
2021-10-28 17:24:50 +08:00 |
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|
04e661095c
|
planner, statistics, sessionctx: add variable to enable/disable the outdated statistics to pseudo logic (#28554)
|
2021-10-28 11:28:48 +08:00 |
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|
|
63d5b02496
|
DDL: Support skip placement validation (#29016)
|
2021-10-27 13:10:49 +08:00 |
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|
|
c9f33cbd88
|
session: add session var to update global logger max days (#27595)
|
2021-10-27 10:14:48 +08:00 |
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|
|
19a2b3c311
|
*: store some global variable into PD for global config (#28788)
|
2021-10-26 19:34:48 +08:00 |
|
|
|
50b882004c
|
*: set character_set_client for parser properly (#28925)
|
2021-10-25 20:32:48 +08:00 |
|
|
|
42b0bec86d
|
sessionctx/variable, executor: introduce a limit on "thread" config (#28842)
|
2021-10-22 11:42:46 +08:00 |
|
|
|
676683383b
|
*: add support for removed sysvars (#28931)
|
2021-10-22 11:32:46 +08:00 |
|
|
|
412dd4f763
|
parser: refactor Parse() interface to make it extensible (#28975)
|
2021-10-21 10:56:45 +08:00 |
|
