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9009da7378
|
*: lock unchanged rows for pessimistic transaction (#14045)
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2019-12-13 12:00:28 +08:00 |
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f6fc7847b1
|
bindinfo: unify session variables of spm (#14005)
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2019-12-12 15:09:28 +08:00 |
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1bcf267655
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infoschema: add plan digest to slow log and slow_query (#14000)
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2019-12-12 11:49:00 +08:00 |
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5da10ffecc
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*: refine some error code (#14002)
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2019-12-12 11:09:58 +08:00 |
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0fe96bc864
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stats: remove the lower bound of auto analyze ratio (#13995)
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2019-12-10 16:52:25 +08:00 |
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d439a57566
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infoschema, util: add table events_statements_summary_by_digest_history (#13813)
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2019-12-09 16:11:49 +08:00 |
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b743208fd7
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bindinfo, planner: fix sql bind when sql has symbol list (#13889)
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2019-12-07 14:26:08 +08:00 |
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01a7d00053
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executor: change pessimistic lock wait start for one statement (#13922)
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2019-12-06 15:17:49 +08:00 |
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78e3c4d885
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extract hot system variables from map (#13810)
|
2019-12-05 10:32:39 +08:00 |
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5b6422df58
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*: support read remote TiDB memory table of cluster (#13065)
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2019-12-04 13:05:36 +08:00 |
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1de8569bce
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executor: show back-off details in slow log (#13770)
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2019-12-03 06:42:32 -06:00 |
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da414efbbc
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*: wait for binlog recovering when using HTTP API (#13740)
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2019-12-03 17:28:09 +08:00 |
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5a589c9994
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planner: consider disk cost in hashJoin (#13246)
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2019-12-03 13:43:19 +08:00 |
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8fab2548d0
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executor: show operators' disk consumption in results of EXPLAIN ANALYZE (#13764)
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2019-12-02 17:04:29 +08:00 |
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18fbe2d483
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infoschema, util: refresh statement summary table periodically (#13680)
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2019-11-28 15:39:22 +08:00 |
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596fb64233
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planner: support a hint to force using a IndexMerge path (#12843)
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2019-11-27 15:44:25 +08:00 |
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518692c14c
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bindinfo: support evolve plan (#13465)
|
2019-11-22 17:09:37 +08:00 |
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71e19a7308
|
Allocate continuous row id for single INSERT statement (#13648)
|
2019-11-22 16:22:08 +08:00 |
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ebe8b0989d
|
*: limit a single test function timeout to 4s (#13573)
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2019-11-21 13:44:08 +08:00 |
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ee7d367b43
|
ddl: add a binlog when dropping column (#13536)
|
2019-11-20 11:14:13 +08:00 |
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b7ab604b48
|
Changed version comment to include "TiDB Server" (#13604)
|
2019-11-20 10:05:14 +08:00 |
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4283263b13
|
store : add store limit to restrain bad store from occupying too much token limit. (#12779)
|
2019-11-13 18:49:24 +08:00 |
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58733475da
|
*: support capture evolve plan tasks (#13199)
|
2019-11-13 16:22:48 +08:00 |
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2dfaf55410
|
sysvars: error code package for sysvar.go (#13366)
|
2019-11-12 13:01:29 +08:00 |
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538077ff75
|
*: rename Arrow to Chunk (#13060)
|
2019-11-06 14:51:10 +08:00 |
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903cd1f6f9
|
Add binlog_status for http api and TIDB_SERVERS_INFO table (#13025)
|
2019-11-06 11:47:09 +08:00 |
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|
5fd8b4d251
|
executor: support innodb_lock_wait_timeout for pessimistic transaction (#13103)
|
2019-11-05 17:26:40 +08:00 |
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000c1ba5db
|
planner, session: add isolation read with engine type (#12997)
|
2019-11-01 15:47:12 +08:00 |
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|
|
6fd74f3e4c
|
planner: support cost model for tiflash table scan (#12868)
|
2019-10-29 16:05:51 +08:00 |
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|
44a5ffe8a0
|
planner: support database name in optimizer hint (#12932)
|
2019-10-25 19:45:18 +08:00 |
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|
|
b8cd65714f
|
*: record and print the plan in slow log. (#12179)
|
2019-10-17 22:13:19 +08:00 |
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|
|
740b7769b0
|
*: support automatically create sql baselines (#12434)
|
2019-10-17 14:16:48 +08:00 |
|
|
|
20823fbe18
|
*: add a system variable to control the usage of baselines (#12624)
|
2019-10-14 21:09:03 +08:00 |
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|
3e8129d59e
|
executor,sessionctx: add correctness for system variables (#12311)
|
2019-10-08 16:20:52 +08:00 |
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|
1a9fcb9c20
|
*: replace cost model factor constants with system variable (#12367)
|
2019-09-30 14:24:07 +08:00 |
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|
41ac571d7b
|
*: remove the LightningMode from TiDB (#12466)
|
2019-09-29 15:12:01 +08:00 |
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|
|
99a5432dce
|
*: encode the returned data using the Chunk format in mocktikv (#12023)
|
2019-09-28 20:02:26 +08:00 |
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|
|
ba9d1ca960
|
*: adjust delta schema count and add metrics (#11625)
|
2019-09-27 20:33:18 +08:00 |
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|
a582640dc3
|
executor: make point updates go short path (#12243)
|
2019-09-27 18:36:01 +08:00 |
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|
|
0f4a545002
|
planner: use another way to restore table name in hint (#12358)
|
2019-09-27 17:45:31 +08:00 |
|
|
|
74eaf327e9
|
*: log each com_stmt_fetch separately (#11987)
|
2019-09-25 17:57:16 +08:00 |
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|
1f922559df
|
executor: implement disk-based hash join (#12067)
|
2019-09-24 23:23:05 +08:00 |
|
|
|
06629d6ac4
|
*: check privilege when reusing the cached plan (#12211)
|
2019-09-23 20:36:45 +08:00 |
|
|
|
582076b5cc
|
*: wrap the previous statement for performance (#12283)
|
2019-09-23 15:09:15 +08:00 |
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|
9064c49611
|
session, executor: support setting tidb_enable_stmt_summary in session scope (#12217)
|
2019-09-18 15:19:47 +08:00 |
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|
|
e173c7f5c1
|
executor: add several sql hint related to session variables (#11809)
|
2019-09-17 13:39:16 +08:00 |
|
|
|
0f55274760
|
infoschema, session: support for events_statements_summary_by_digest (#12017)
|
2019-09-12 19:53:16 +08:00 |
|
|
|
fb683bef2c
|
executor: refactor union scan and dirty table (#11702)
|
2019-09-12 10:00:45 +08:00 |
|
|
|
864fbc2482
|
sessionctx/variable: refine slow log output by not print useless info (#12016)
|
2019-09-11 10:00:59 +08:00 |
|
|
|
bbd131b272
|
ddl: disallow dropping auto_increment column attribute (#12107)
|
2019-09-10 21:42:52 +08:00 |
|
