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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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7106b189df
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session: refine record execution duration metric (#16453)
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2020-04-17 21:50:28 +08:00 |
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1f24b9e03b
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executor, infoschema, util: add sum_errors and sum_warnings to statement summary tables (#16456)
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2020-04-17 10:31:35 +08:00 |
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3edfffa84b
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Util: Fix global tracker mutex contention (#16298)
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2020-04-15 20:37:42 +08:00 |
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b1d11a7091
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*: rename statement summary tables (#16188)
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2020-04-15 15:30:32 +08:00 |
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d8978cb53e
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config: support temporary storage usage limitation (#15700)
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2020-04-08 22:14:09 +08:00 |
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5137cbc2b1
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executor: do not log slow query for pessimistic write conflict retry (#15890)
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2020-03-31 22:42:41 +08:00 |
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df6f378267
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stmtsummary: add a switch to decide whether capture internal q… (#15461)
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2020-03-20 17:39:11 +08:00 |
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248be5bba5
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planner: push down Lock to PointGet and BatchPointGet (#15257)
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2020-03-11 13:58:32 +08:00 |
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9905a26ea0
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txn: fix UpdateForUpdateTS for non autocommit pessimistic mode (#15244)
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2020-03-10 17:11:39 +08:00 |
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353a6e02e9
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metrics: add new transaction metrics to grafana script (#15236)
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2020-03-10 15:46:03 +08:00 |
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2d5d2fde27
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*: fix the same future wait twice in RC transaction (#15117)
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2020-03-06 00:05:54 +08:00 |
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6b0972957c
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config: change enable-slow-log to boolean (#14864)
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2020-02-20 15:37:32 +08:00 |
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5c4f457580
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executor: remove dead code about Cacheable function call (#14740)
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2020-02-12 22:05:11 +08:00 |
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d20195a3a5
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server: add counter for keys locking numbers (#14625)
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2020-02-05 10:24:53 +08:00 |
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7ba002e836
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executor, util: improve concurrency of statement summary (#14490)
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2020-02-04 17:32:24 +08:00 |
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c562ab4734
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metrics: add statement pessimistic retry count (#14527)
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2020-02-04 14:19:23 +08:00 |
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1f997a5528
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metrics: add statement deadlock detect duration (#14444)
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2020-01-15 17:41:21 +08:00 |
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562a448b7d
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session,executor: fix transaction lazy initialization in pessimistic mode (#14446)
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2020-01-14 16:48:05 +08:00 |
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40a6be1a82
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bindinfo: handle statement hints in bindings (#14248)
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2020-01-07 14:18:46 +08:00 |
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fd3ada61ca
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infoschema: add plan field to the statement summary tables (#14182)
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2019-12-26 15:04:39 +08:00 |
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1335ffb6b7
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*: support read consistency isolation level in the pessimistic transactions (#14087)
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2019-12-24 21:24:39 +08:00 |
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f0d313470f
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executor: record lockkeys waited flag and duration in stmtctx (#14209)
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2019-12-24 20:24:12 +08:00 |
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11c3b25ba2
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executor: fix missing cached execution counter for point select (#14163)
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2019-12-20 19:35:49 +08:00 |
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