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  • f139821c82 session,executor: tiny clean up the runStmt function (#17911) tiancaiamao 2020-06-11 22:11:58 +08:00
  • b4836c1062 driver: fix auto_random keyword regex (#17915) Zixiong Liu 2020-06-11 16:39:21 +08:00
  • bbeb4d029e tikv: fix "Got too many pings" GRPC error in PD-server follower (#17885) lysu 2020-06-11 13:53:48 +08:00
  • a689df0416 planner, util: new unfixed mutrow for TypeNull (#17893) HuaiyuXu 2020-06-11 10:50:48 +08:00
  • 06361c2d98 expression: fix type infer error for count (#17871) xufei 2020-06-11 10:22:54 +08:00
  • b2922a7098 executor: remove unused code (#17923) wjHuang 2020-06-11 02:16:42 +08:00
  • af5d15ef6e infoschema: fix cluster_info display the tombstone tikv/tiflash (#17877) crazycs 2020-06-10 22:54:29 +08:00
  • 23d6430841 test: stabilize test TestSleepVectorized (#17910) wjHuang 2020-06-10 19:50:27 +08:00
  • 83632ecc6e ddl: fix a bug that creating a table with set column don't handle collation correctly (#17905) wjHuang 2020-06-10 19:37:40 +08:00
  • f87e2b1710 types: ToString() should not return error for datum null (#17894) tiancaiamao 2020-06-10 17:10:31 +08:00
  • 3ab8f34110 table: fix a bug that replaces into a table with generated column fail (#17838) wjHuang 2020-06-10 15:19:30 +08:00
  • 30cb0312d1 tablecode: improve the coverage of key path in tablecodec (#16986) lysu 2020-06-10 14:42:15 +08:00
  • e053ce02ab *: Fix HTTP api get TiFlash replica failed cause by concurrent DDL. (#17872) crazycs 2020-06-10 14:27:12 +08:00
  • 792d958215 gc_worker: Add logs about adjusting gc safepoint by global minimum start ts (#17892) MyonKeminta 2020-06-10 14:18:00 +08:00
  • f12cdc4201 config: remove allow-auto-random config option (#16596) tangenta 2020-06-10 14:09:12 +08:00
  • 1cc33b0b36 ddl: Support exchange partition (#17149) Zhao Xin 2020-06-10 13:31:07 +08:00
  • 4856f80d98 expression: fix a bug that the coercibility of user variable is wrong (#17676) wjHuang 2020-06-10 13:12:11 +08:00
  • 62d251afb2 *: support index scan for clustered index. (#17853) Shenghui Wu 2020-06-10 11:13:28 +08:00
  • f82bd008d4 ddl: correct the usage of json.Unmarshal in job.DecodeArgs (#17857) Zejun Li 2020-06-10 11:00:54 +08:00
  • 405a5d009d sessionctx: add optimization-time and wait-TS-time into the slow log (#17869) Yuanjia Zhang 2020-06-10 10:41:50 +08:00
  • 04548980f8 ddl, meta: allow increasing auto_random bits (#17423) tangenta 2020-06-10 08:35:13 +08:00
  • c9c9f873e9 planner: do correlated column's datum match in physical optimize phase (#17578) Chengpeng Yan 2020-06-09 14:56:38 +08:00
  • 05b2e2bdcc *: refactor Execute() and clean up code (#17678) tiancaiamao 2020-06-09 13:58:39 +08:00
  • 0ec197fae0 sessionctx: add some information about the rewriting phase into the slow log (#17569) Yuanjia Zhang 2020-06-09 13:49:42 +08:00
  • 88dfb22dc5 executor: support batch-get cluster index & add test case (#17858) lysu 2020-06-09 13:40:47 +08:00
  • 36ea109b83 *: record execute runtime information in slow log (#17573) crazycs 2020-06-09 12:16:47 +08:00
  • 73c4673f30 *: support update/delete/insert ignore/duplicate update in single cluster index table (#17721) lysu 2020-06-08 20:55:31 +08:00
  • b05327509c session/statistics: discard feedbacks from delete / update (#17452) Kenan Yao 2020-06-08 14:34:58 +08:00
  • 1481cccb35 table: improve the coverage of key path in table (#17026) lysu 2020-06-08 12:39:45 +08:00
  • b335d01caf cmd/explaintest: add a test to cover partition selection on hash partition (#16071) tiancaiamao 2020-06-08 12:15:15 +08:00
  • 6b9d6c0f5c executor: skip row comparison in steam aggregation when necessary (#17679) Chengpeng Yan 2020-06-08 11:36:45 +08:00
  • cf935151e6 server: check and report parser warnings (#17021) Kenan Yao 2020-06-08 11:00:58 +08:00
  • f9189cfa93 util/chunk: Remove outdated comment about Time (#17822) 庄天翼 2020-06-07 22:56:13 +08:00
  • a4eb75a6f0 ddl: reject alter auto_random_base on a non auto_random table (#17714) tangenta 2020-06-06 21:56:43 +08:00
  • 3325840e7b tidb-server: make max-procs in config file take effect under cgroups (#17706) Zejun Li 2020-06-06 12:49:54 +08:00
  • c852080242 infoschema: Fix test case on statement summary (#17708) djshow832 2020-06-06 12:31:24 +08:00
  • 5f59f01625 *: fix error message of access denied (#17449) Lingyu Song 2020-06-05 19:51:54 +08:00
  • 1887f49922 session,server: refactor the execute statement processing (#17555) tiancaiamao 2020-06-05 19:19:57 +08:00
  • 8189c4af83 planner: isolation read do not filter system tables (#17556) Zhuomin(Charming) Liu 2020-06-05 17:12:27 +08:00
  • 7fc1ca3174 types/json: fix JSON comparison for int and float (#17622) Feng Liyuan 2020-06-05 16:05:58 +08:00
  • 2a2c93bc68 ddl, sessionctx: make auto_random aware of auto_increment_increment (#17575) tangenta 2020-06-05 14:27:25 +08:00
  • d66d5028da *: support plain insert on cluster index table (#17674) lysu 2020-06-05 13:23:43 +08:00
  • a0ebf95785 expression: pushdown expr to tiflash without check new collation status (#17683) xufei 2020-06-05 12:57:50 +08:00
  • 583956dff5 expression: fix type infer for decimal property in count agg (#17368) lysu 2020-06-05 12:43:49 +08:00
  • 09af066c54 *: fix a bug that collation does not work for enum and set (#17635) wjHuang 2020-06-05 12:14:42 +08:00
  • 9e16c59ef0 privileges: support require SAN (#17539) lysu 2020-06-05 11:24:43 +08:00
  • 35e2d3a081 *: add global variable tidb_slow_log_masking to control masking slow log query (#17637) crazycs 2020-06-05 09:15:41 +08:00
  • e38232a288 planner/cascades: add rule transformation rule InjectProjectionBelowAgg (#16078) SeaRise 2020-06-04 20:45:12 +08:00
  • 2c55650617 *: make QPS more realistic (#17560) Jack Yu 2020-06-04 20:00:43 +08:00
  • 3a4e733af6 test: fix testleak in TestIntegration (#17667) wjHuang 2020-06-04 17:34:49 +08:00
  • 6c420af43f update failpoint (#17628) Arenatlx 2020-06-04 17:04:53 +08:00
  • a501f25b2a expression: Fix the wrong behavior of const.String() (#17495) Chengpeng Yan 2020-06-04 15:04:00 +08:00
  • 8283818e53 unistore: update unistore version to use tidb cophandler (#17666) Evan Zhou 2020-06-04 14:44:33 +08:00
  • efc1c154d0 unistore: move coprocessor analyze logic to tidb repo (#17661) Evan Zhou 2020-06-04 13:59:50 +08:00
  • e85b2c5166 unistore: move coprocessor logic from unistore repo to tidb repo (#17647) Evan Zhou 2020-06-04 13:19:13 +08:00
  • 788dc28a74 ddl: fix parallel execution of "drop DB" and other DDL issue (#17566) Lynn 2020-06-04 12:25:52 +08:00
  • fe79325419 ddl: shouldn't ignore change when the job state is rollback done (#17633) crazycs 2020-06-04 11:58:55 +08:00
  • 1379ba4678 executor: skip chunk evaluation in splitIntoGroups when unnecessary (#17077) krzysztofpioro 2020-06-04 05:08:57 +02:00
  • 2d898ef971 expression: enable if/bitxor/bitneg pushdown for TiFlash (#17626) xufei 2020-06-04 10:31:13 +08:00
  • 9929068a44 metrics: enlarge upper limits of some duration metrics (#17451) Jack Yu 2020-06-03 22:23:26 +08:00
  • 5fc4a8c96a executor: fix alter-user with hash string (#17640) Arenatlx 2020-06-03 21:54:27 +08:00
  • 14f7ad5035 metrics: remove local latch metrics (#17516) Jack Yu 2020-06-03 21:46:26 +08:00
  • 1758f86de6 util: support clustered index for table scan (#17616) Shenghui Wu 2020-06-03 20:17:13 +08:00
  • e5ba8f441d store/tikv: make snapshot thread safe (#17593) tiancaiamao 2020-06-03 19:56:24 +08:00
  • 552e7709de *: refactor decoder to avoid useless fieldType convert (#17632) lysu 2020-06-03 18:13:56 +08:00
  • ff24044bf7 *: update PR template with default release note (#17011) Mingcong Han 2020-06-03 17:40:45 +08:00
  • 1f451b33da server: change status port in test to 7090 (#17627) Feng Liyuan 2020-06-03 17:12:57 +08:00
  • 23af4b9be9 expression: fix a bug that hex function return the wrong result if the type of column is binary string (#17590) wjHuang 2020-06-03 11:32:02 +08:00
  • 6bb9b30e74 ddl: fix pre-split region timeout constraint not work when create table (#17459) crazycs 2020-06-03 11:18:27 +08:00
  • 94a722e2df statistics: improve estimation for index equal condition (#17366) Kenan Yao 2020-06-03 08:32:17 +08:00
  • 87a1dbd4a1 ddl: fix bug of run ddl job error but actually take effect (#17341) crazycs 2020-06-02 23:34:56 +08:00
  • cfbd754653 planner,executor,infoschema: add system table table_storage_stats (#15056) reafans 2020-06-02 23:17:46 +08:00
  • f030db5111 plancodec: add test for plan id to avoid change the plan id. (#17385) crazycs 2020-06-02 18:56:57 +08:00
  • d96cf5d4b4 Expose all fields of TxnStatus (#17582) MyonKeminta 2020-06-02 18:37:31 +08:00
  • d53336bd4a planner: support sql_select_limit session / global variable (#17444) Han Fei 2020-06-02 18:02:29 +08:00
  • f03677cc11 expression: push down expr json_length to tiflash (#17588) Tong Zhigao 2020-06-02 17:37:05 +08:00
  • 219f99a642 Associate each region with an independent backoffer (#17568) Xintao 2020-06-02 15:57:03 +08:00
  • 23759514ec expression: support collation for REGEXP function (#17255) wjHuang 2020-06-02 15:18:47 +08:00
  • 3d98ddbebf update unistore to fix unstable test (#17576) Evan Zhou 2020-06-02 12:02:07 +08:00
  • 3adb557c97 ddl, variable: add system variable to control Clustered Index feature (#17561) Evan Zhou 2020-06-02 10:48:28 +08:00
  • 8a164d2cce planner: improve the error message for hints defined more than once (#16301) zhangpc 2020-06-01 23:21:18 +08:00
  • 7b2d79c389 tikv: switch follower read request to other follower when meet region_not_found (#17453) lysu 2020-06-01 18:58:18 +08:00
  • 39fe08ab58 store/mockstore: make unistore the default mockstore (#17558) Evan Zhou 2020-06-01 18:45:15 +08:00
  • 64f0d4d211 planner: fix wrong prepare plan after isolation read changed (#16293) Zhuomin(Charming) Liu 2020-06-01 18:02:48 +08:00
  • bd586dcadc tikv: remove the update leader backoff (#17541) Liqi Geng 2020-06-01 17:44:48 +08:00
  • eafa1229ab expression: fix wrong result for field function (#15511) wjHuang 2020-06-01 17:00:19 +08:00
  • a97e886a12 domain: print some logs to investigate the leak (#17503) wjHuang 2020-06-01 15:41:29 +08:00
  • 004ca18a9b gc_worker: add failpoint & unit test for #16372 (#16641) zyguan 2020-06-01 14:35:48 +08:00
  • 0f6b6a2013 docs: add TiDB tools compatibility check (#17440) Neil Shen 2020-06-01 11:32:39 +08:00
  • 9162cfa2f3 meta: fix the allocator batch size compute logic (#17271) Arenatlx 2020-06-01 10:47:17 +08:00
  • d3f1a7a689 statistics: avoid large CMSketch affecting the latency of normal query (#17542) Zejun Li 2020-06-01 10:31:48 +08:00
  • 709691607d expensivequery: fix the issue that max_exec_time hint doesn't work if it exceeds the expensive-threshold (#17359) mantuliu 2020-05-29 19:07:34 +08:00
  • 73fe3ca4de infoschema: refine some metric table comment (#17279) crazycs 2020-05-29 12:06:57 +08:00
  • f1b21b562a types: match MySQL behavior with datetime delimiters (#17376) Santiago M. Mola 2020-05-29 05:05:35 +02:00
  • 777907bcee planner: push agg below partition union all by default (#17262) Zhuomin(Charming) Liu 2020-05-28 18:11:13 +08:00
  • 959ad888b0 types: fix StrToDate handling of %h and %p (#17395) Santiago M. Mola 2020-05-28 11:37:13 +02:00
  • 18a38c674e executor: fix the forever hang in index merge join when oom occurs (#17435) Zhuomin(Charming) Liu 2020-05-28 16:16:36 +08:00
  • b5bb0090e7 *: fix LIKE expressions with _ following % (#17418) Santiago M. Mola 2020-05-28 09:05:10 +02:00
  • 12bd862a46 ddl,expression: fix using extract() function as partition key when creating partition table (#17461) tiancaiamao 2020-05-28 14:58:03 +08:00
  • af7bbbe241 executor: fix failpoint race for analyze test (#17437) Zhuomin(Charming) Liu 2020-05-27 20:47:11 +08:00