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83e70f74f0
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executor: inject random panic to AggExec (#23139)
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2021-03-09 16:38:55 +08:00 |
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4c0fe88a71
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store/tikv: resolve sessionctx dependency (#22584)
Signed-off-by: disksing <i@disksing.com>
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2021-01-29 17:09:14 +08:00 |
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8d6ddedfb1
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session,executor: fix point get under @@tidb_snapshot (#22460)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2021-01-21 14:43:19 +08:00 |
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42edd7a29f
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executor: metrics slow query is divided into internal and general (#22350)
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2021-01-15 14:26:57 +08:00 |
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fe9d3161fa
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executor: store correct plan hint in statements_summary when log level is 'debug' (#22219)
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2021-01-08 14:03:10 +08:00 |
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fb4426b675
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executor: avoid log duplicate index name in slow-log (#22057)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
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2020-12-30 20:13:43 +08:00 |
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8144e1395d
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*:Adapt ScanDetailV2 in KvGet and KvBatchGet Response (#21562)
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2020-12-30 17:02:44 +08:00 |
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9ef7246d29
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executor: fix data race in extractTxnScope (#21929)
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2020-12-23 15:34:30 +08:00 |
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7b76edcfe1
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*: support baseline capture for prepared statements (#21271)
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2020-12-22 16:21:59 +08:00 |
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259a89ade2
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executor: set StmtType correctly in SummaryStmt for failed queries (#21855)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-12-17 18:41:15 +08:00 |
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22e5ebd310
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*: use the Local TSO to update ForUpdateTS (#21490)
Signed-off-by: JmPotato <ghzpotato@gmail.com>
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2020-12-04 13:41:47 +08:00 |
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29a83c2cd8
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executor hptc ycsb-worloade: Make use of AppendRows in all cases (#21163)
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2020-11-29 16:21:00 +08:00 |
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4caa23e8d2
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session: add encoded plan cache to avoid repeated encode plan when recording slow-log and statement (#21139)
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2020-11-23 15:30:27 +08:00 |
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2c66371d8b
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planner, sessionctx : Add 'last_plan_from_binding' to help know whether sql's plan is matched with the hints in the binding (#18017)
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2020-11-20 20:43:23 +08:00 |
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3ed192eb0d
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executor,server: fix pessimistic "insert select for update" return malformed packet (#20584)
Signed-off-by: lysu <sulifx@gmail.com>
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2020-10-27 19:50:24 +08:00 |
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e302200999
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executor: force print slow log when trace is enabled (#20569)
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2020-10-22 11:02:25 +08:00 |
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2f067c0542
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*: redact arguments for Error (#20436)
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2020-10-21 14:44:08 +08:00 |
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5996c5681c
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*: Support query backoff detail in SLOW_QUERY and add runtime stats columns to STATEMENTS_SUMMARY、SLOW_QUERY (#20300)
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2020-10-14 17:27:07 +08:00 |
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98f5ca4a8d
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txn: support Oracle-like serializable isolation (#20265)
Signed-off-by: Tina Fritz <tina77fritz@gmail.com>
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2020-10-14 13:46:24 +08:00 |
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c704b9756e
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executor: add runtime information for DML statement in explain analyze (#19106)
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2020-10-10 13:34:53 +08:00 |
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92a04ef024
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trace: tee logs to runtime/trace output (#19994)
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2020-09-23 18:45:38 +08:00 |
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91b6d9eedc
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executor: fix unexpected 'invalid auto-id' error in pessimistic txn retry (#20123)
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2020-09-22 10:21:41 +08:00 |
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70a567e4cb
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session: refine error message desensitization (#19409)
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2020-09-15 16:00:01 +08:00 |
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bada2801ac
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*: fix cop task runtime information is wrong in the concurrent executor (#19849)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
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2020-09-11 14:14:37 +08:00 |
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0fc03a9f71
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session: use new PD TS as forUpdateTS on pessimistic write conflict (#19916)
Signed-off-by: Yilin Chen <sticnarf@gmail.com>
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2020-09-10 16:35:20 +08:00 |
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47270445d9
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server: fix the missing detachment for the mem/disk tracker (#19794)
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2020-09-08 10:48:51 +08:00 |
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915d84d7ad
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executor: add pessimistic lock keys runtime information (#19547)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
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2020-09-01 20:46:31 +08:00 |
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5d3cdf5d17
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*: add execution retry time in slow log and slow_query and statement_summary (#19625)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
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2020-09-01 11:16:52 +08:00 |
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db3c96b3ff
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executor: add transaction commit runtime information in slow log (#19366)
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2020-08-27 16:18:47 +08:00 |
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253d43fb51
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*: add execution retry count in slow log and slow_query (#19487)
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2020-08-27 14:18:06 +08:00 |
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9620b710a0
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executor: fix log desensitization bug in prestmt (#19392)
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2020-08-24 17:31:51 +08:00 |
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1905ea0f55
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executor: reduce log spam on pessimistic conflict (#18365)
Fixes #18255
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-07-30 11:27:03 +08:00 |
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297acf7e82
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log: add tidb_log_desensitization global variable to control whether do desensitization when log query (#18578)
Signed-off-by: crazycs520 <crazycs520@gmail.com>
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2020-07-15 15:44:56 +08:00 |
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b193db8b49
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planner: ban tiflash engine when the statement is not read only (#18458)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-07-14 11:43:48 +08:00 |
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c98514e751
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executor: unify executor concurrency (#16999)
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2020-06-22 17:39:32 +08:00 |
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5405fcc4c3
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add conn id into ctx (#18158)
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-06-22 13:57:51 +08:00 |
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dfca52cb0b
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executor: remove sensitive information in slow-log and statement (#18107)
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2020-06-19 16:30:17 +08:00 |
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c2c02cde4b
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*: support record kv/pd time for a SQL statement (#17591)
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2020-06-18 21:17:48 +08:00 |
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405a5d009d
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sessionctx: add optimization-time and wait-TS-time into the slow log (#17869)
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2020-06-10 10:41:50 +08:00 |
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0ec197fae0
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sessionctx: add some information about the rewriting phase into the slow log (#17569)
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2020-06-09 13:49:42 +08:00 |
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35e2d3a081
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*: add global variable tidb_slow_log_masking to control masking slow log query (#17637)
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2020-06-05 09:15:41 +08:00 |
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2c55650617
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*: make QPS more realistic (#17560)
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2020-06-04 20:00:43 +08:00 |
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55d9d6ca1e
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sessionctx,infoschema,executor,util: Show disk usage of a query in slow query and statement summary (#17132)
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2020-05-26 22:03:40 +08:00 |
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f72b5984dd
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executor: set the DDL query string instead of execute (#17407)
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2020-05-26 15:48:13 +08:00 |
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72a789a247
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planner, infoschema : add columns about plan cache in 'performance_schema.events_statements_summary_by_digest' (#16476)
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2020-05-26 13:10:02 +08:00 |
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3f2d35a60b
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RFC + executor: Support global memory tracker (#16777)
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2020-05-13 15:49:53 +08:00 |
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cfec13772b
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sessionctx: record if a query hits plan cache in slow log (#17088)
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2020-05-12 15:49:05 +08:00 |
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7facf07f2e
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infoschema: fix exec_count of prepared statements in statement summary (#17064)
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2020-05-11 14:54:05 +08:00 |
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fcfedb77fc
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executor: bootstrap SQLs are not treated as internal queries in statement summary (#17024)
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2020-05-09 16:01:35 +08:00 |
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b32e834a8d
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server: let select for update could be recorded for slow log and statements (#16743)
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2020-04-28 12:11:56 +08:00 |
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