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a150267c8a
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optimizer: calculate digest only once for plan cache (#31479)
close pingcap/tidb#31269
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2022-01-10 11:45:41 +08:00 |
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57b2908957
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planner: improve the bindSQL check for plan cache (#31054)
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2021-12-28 15:28:20 +08:00 |
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0d899cdd9e
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planner: remove bindSQL from planCacheKey to planCacheValue (#30916)
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2021-12-23 16:37:47 +08:00 |
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713e6994db
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planner: rename pstmtPlanCacheXX to PlanCacheXX (#30909)
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2021-12-22 18:59:48 +08:00 |
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529ce88c1c
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*: add TxnManager to manage txn in session (#30574)
* *: add TxnManager to manage txn in session
* modify
* add tests
* move failpoint content to a single file
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2021-12-22 13:53:43 +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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db60f12253
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config, planner: Change prepared-plan-cache.capacity default size from 100 to 1000 (#28984)
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2021-11-01 16:14:51 +08:00 |
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fba989f56d
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planner: fix the issue that plan-cache cannot be aware of changes of unsigned flags (#28827)
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2021-10-15 10:37:26 +08:00 |
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6c109c91f7
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planner: forbid constant fold when plan cache enable (#28790)
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2021-10-14 17:33:27 +08:00 |
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94e30df8e2
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parser: fix compiling, add unit tests (#28700)
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2021-10-11 23:15:25 +08:00 |
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7755d25aba
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*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
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2021-08-16 18:52:00 +08:00 |
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9189ec66ac
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*: stale reads compatible with prepare (#25156)
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2021-06-11 19:32:35 +08:00 |
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2580240dde
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*: pass sql, plan digest down to KV request (#24854)
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2021-05-25 15:47:33 +08:00 |
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42be9a4a8d
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planner: fix plan cache not working caused by type difference (#23175)
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2021-03-22 20:29:36 +08:00 |
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92b1b8e0e9
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planner: check schema stale for plan cache when forUpdateRead (#22381)
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2021-03-19 17:25:36 +08:00 |
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07b19e0f90
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config: disable prepare plan cache by default (#23240)
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2021-03-11 16:26:19 +08:00 |
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843e03996b
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*: do not report error for prepared stmt execution if tidb_snapshot is set (#22568)
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2021-02-01 14:44:17 +08:00 |
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de75e604ff
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*: differentiate types for user variables (#18973)
Co-authored-by: lzmhhh123 <lzmhhh123@gmail.com>
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2020-11-17 17:03:41 +08:00 |
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e102c12479
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planner, config: Enable plan cache by default (#20416)
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2020-10-29 23:00:26 +08:00 |
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de6b82ef72
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config: Revise SimpleLRUCache Configuration (#17532)
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2020-06-18 19:48:33 +08:00 |
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d53336bd4a
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planner: support sql_select_limit session / global variable (#17444)
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2020-06-02 18:02:29 +08:00 |
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64f0d4d211
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planner: fix wrong prepare plan after isolation read changed (#16293)
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2020-06-01 18:02:48 +08:00 |
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62e4d588a8
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Makefile: add unconvert to inspect unnecessary type convert (#16549)
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2020-04-22 23:01:59 +08:00 |
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c561d5aa99
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*: remove useless conversions and omit some types (#16262)
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2020-04-10 00:23:06 +08:00 |
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cfd875219e
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planner: invalidate cached plan if no UnionScan for tables that need it (#15429)
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2020-04-01 16:05:36 +08:00 |
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4e6151ee00
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stmtsummary: cache digest in CachedPlanExec (#15464)
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2020-03-21 17:48:01 +08:00 |
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0b3597f73a
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stmtsummary: cache digest for prepared stmt and cached plan (#15448)
|
2020-03-18 14:40:54 +08:00 |
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9ae471c0ee
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*: fix data race for plan cache (#14756)
|
2020-03-03 16:03:09 +08:00 |
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e8294ad636
|
executor: try to cache executor for prepared point select (#12855)
|
2019-10-30 10:23:18 +08:00 |
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2d3dfac071
|
executor: cache column info for prepare statement (#12388)
|
2019-09-29 11:21:02 +08:00 |
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06629d6ac4
|
*: check privilege when reusing the cached plan (#12211)
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2019-09-23 20:36:45 +08:00 |
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59ea7460a8
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planner: PointGet don't rely on names in expression.Column (#11779)
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2019-08-26 15:40:39 +08:00 |
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69b02a3736
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*: make config items Performance.*, OOMAction and MemQuotaQuery support hot-reloading (#10295)
|
2019-04-29 16:38:46 +08:00 |
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ec833bc4d2
|
*: fix some lints produced by golangci-lint (#8999)
|
2019-01-16 16:44:49 +08:00 |
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84d1299bb2
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config, util.kvcache: support the memory guard to prevent OOM for the plan cache (#8339)
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2018-11-22 22:05:04 +08:00 |
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61ee0da103
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planner: cleanup prepare cache when client send deallocate (#8332)
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2018-11-20 12:33:44 +08:00 |
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89dda9d9a8
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*: move parser to a separate repository (#8036)
|
2018-10-25 11:12:10 +08:00 |
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e79bd946ed
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*: change package name from plan to planner (#7760)
|
2018-09-25 11:16:39 +08:00 |
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