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60d4291c5d
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store: upgrade the CheckTxnStatus API (#13123)
CheckTxnStatus introduces a non-block read mode. In this mode, TiDB can ignore
the secondary lock TTL check and send the CheckTxnStatus request.
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2019-11-07 19:09:13 +08:00 |
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e43444265b
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*: Support required rows rows for arrow decode format. (#12613)
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2019-11-05 18:12:09 +08:00 |
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5fd8b4d251
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executor: support innodb_lock_wait_timeout for pessimistic transaction (#13103)
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2019-11-05 17:26:40 +08:00 |
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f12403ef08
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executor: support select for update no wait (#12775)
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2019-11-04 17:01:40 +08:00 |
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000c1ba5db
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planner, session: add isolation read with engine type (#12997)
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2019-11-01 15:47:12 +08:00 |
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e8294ad636
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executor: try to cache executor for prepared point select (#12855)
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2019-10-30 10:23:18 +08:00 |
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ee4f1f9c1e
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store: stop updating pessimistic transaction's lock TTL when the session is killed (#12959)
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2019-10-29 17:45:21 +08:00 |
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4907685ed2
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*: fix bug that the kill command doesn't work when the killed session is waiting for the pessimistic lock (#12852)
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2019-10-24 17:26:12 +08:00 |
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d6270085f4
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executor: fix data race in test (#12910)
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2019-10-23 23:41:29 +08:00 |
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77a5526f59
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session: speed up test by reduce pre-write back-off time (#12863)
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2019-10-22 15:15:43 +08:00 |
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5bf03c8df4
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executor: add SHUTDOWN command and privilege check (#12804)
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2019-10-21 21:49:56 +08:00 |
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740b7769b0
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*: support automatically create sql baselines (#12434)
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2019-10-17 14:16:48 +08:00 |
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20823fbe18
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*: add a system variable to control the usage of baselines (#12624)
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2019-10-14 21:09:03 +08:00 |
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fbf0d90c06
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executor: error processing refactor for load data (#12465)
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2019-10-11 13:01:32 +08:00 |
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253cd1f8ab
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session: remove the mockFail field from txnFuture (#12545)
Signed-off-by: Lonng <heng@lonng.org>
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2019-10-08 23:30:47 +08:00 |
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ea6d00be04
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*: add a new way to calculate TPS (#12411)
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2019-09-30 18:25:37 +08:00 |
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5b3df63ced
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executor: case refactor for point execution (#12486)
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2019-09-30 16:10:08 +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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d5094bc304
|
session: remove unused global variable (#12460)
Signed-off-by: Lonng <heng@lonng.org>
|
2019-09-29 11:11:02 +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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74eaf327e9
|
*: log each com_stmt_fetch separately (#11987)
|
2019-09-25 17:57:16 +08:00 |
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fef1eac084
|
store/tikv: implement a ttlManager to update the TTL of a transaction (#12177)
|
2019-09-25 16:33:42 +08:00 |
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06629d6ac4
|
*: check privilege when reusing the cached plan (#12211)
|
2019-09-23 20:36:45 +08:00 |
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582076b5cc
|
*: wrap the previous statement for performance (#12283)
|
2019-09-23 15:09:15 +08:00 |
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d629051370
|
session: do not lock untouched unique key in pessimistic mode (#12256)
|
2019-09-18 17:02:15 +08:00 |
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15011b6c49
|
executor: new execution path for point execution within prepared plan cache (#11970)
|
2019-09-17 14:14:45 +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 |
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04292a00de
|
session: annotate the previous statement to the error when transaction commit failed (#12087)
|
2019-09-16 15:15:07 +08:00 |
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0f55274760
|
infoschema, session: support for events_statements_summary_by_digest (#12017)
|
2019-09-12 19:53:16 +08:00 |
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fb683bef2c
|
executor: refactor union scan and dirty table (#11702)
|
2019-09-12 10:00:45 +08:00 |
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c2901fea45
|
meta/autoid : fix the issue that MaxUint64 and MaxInt64 autoID is incorrectly allocated (#12119)
|
2019-09-11 08:07:39 -05:00 |
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57da569736
|
store/tikv,session: invalidate snapshot cache under pessimistic transaction (#12147)
|
2019-09-11 20:14:15 +08:00 |
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46cb64a257
|
server: reset current start ts in processlist when transaction committed (#12070)
|
2019-09-10 20:27:44 +08:00 |
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|
|
2307338ae7
|
planner: generate index path as candidate when it is a single scan (#12022)
|
2019-09-09 19:13:41 +08:00 |
|
|
|
1ef81a8620
|
*: replace word error in warning, info, debug logs (#12050)
|
2019-09-09 18:51:12 +08:00 |
|
|
|
0fbd21c085
|
*: replace pessimistic default config option with global variable (#12041)
|
2019-09-05 18:32:58 +08:00 |
|
|
|
dffe29355a
|
*: not send tso request when point get with max tso (#11981)
|
2019-09-03 23:11:49 +08:00 |
|
|
|
994e14e2e7
|
*: record previous statement when commit is slow (#11908)
|
2019-09-03 21:39:35 +08:00 |
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|
|
c07fcc4a34
|
executor: make the projection executor support vectorized expression evaluation (#11917)
|
2019-08-30 13:41:05 +08:00 |
|
|
|
073ab9b6a3
|
*: refactor RestrictedSQLExecutor (#11904)
|
2019-08-28 19:17:19 +08:00 |
|
|
|
e15e66b8e7
|
session: fix log slow log succ field (#11867)
|
2019-08-27 13:53:13 +08:00 |
|
|
|
d95a15ee3e
|
server: fix start ts in slow log when transaction retrying (#11851)
|
2019-08-26 17:41:46 +08:00 |
|
|
|
f24866a40c
|
*: support bindings for prepare statement (#11642)
|
2019-08-26 10:30:40 +08:00 |
|
|
|
396b094675
|
*: record query start time to session variables (#11822)
|
2019-08-22 21:46:17 +08:00 |
|
|
|
8d165f0fd2
|
executor: copy row data instead of refereeing chunk.Row in some window functions. (#11678)
|
2019-08-22 10:57:54 +08:00 |
|
|
|
ec681598b6
|
*: change the query start time to the parsing time (#11159)
|
2019-08-20 20:35:16 +08:00 |
|
|
|
523b93651d
|
Add follower read support to TiDB (#11347)
|
2019-08-16 13:26:17 +08:00 |
|
