0306bb0070
tidb: support a plan cache for prepared statements ( #3956 )
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* tidb: support a plan cache for prepared statements
2017-10-24 00:55:51 -05:00
1eebb87156
ddl: remove backgroud worker, use delete-range to speed up something. ( #3993 )
2017-08-09 16:59:25 +08:00
21ecc66963
*: fix typos ( #3375 )
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* *: fix typos
2017-06-02 07:14:57 -05:00
213954d2e7
*: add specified columns for LOAD DATA INFILE Syntax ( #3240 )
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* : add specified columns for LOAD DATA INFILE Syntax
2017-05-15 16:40:47 +08:00
b698bb54c3
*: fix data race when defer cancel() is called ( #3068 )
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* *: fix data race when defer cancel() is called
defer cancel() was introduced in this PR
https://github.com/pingcap/tidb/pull/3010
2017-04-17 17:17:07 +08:00
9f17a88377
fix some typo in comments ( #2943 )
2017-03-29 08:55:49 +08:00
87d39986fe
*: show processlist ( #2744 )
2017-03-01 14:39:13 +08:00
4f95252ab0
*: add Cancel method for tidb.Session, Canceled for context.Context ( #2636 )
2017-02-22 12:56:20 +08:00
6859d121b9
txn:improvement for point get by unique key or pk ( #2631 )
2017-02-20 22:39:36 +08:00
36e9570051
*: concurrently begin a transaction and compile ( #2393 )
2017-01-05 15:00:43 +08:00
64484a4257
*: refactor context.Context ( #2298 )
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Make transaction life cycle under control, prepare for correctly handle schema out of date error.
The old `GetTxn(forceNew boll)` is replaced by `Txn` and `NewTxn`,
`CommitTxn` and `RollbackTxn` is removed.
2016-12-23 13:02:41 +08:00
0af8520a78
sessionctx/variable: remove dependency on context package. ( #2064 )
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Makes using session variable easier and faster.
Prepare for use session variable to handle data truncated error.
2016-11-23 14:39:48 +08:00
efc96a73a6
*: Support set dist sql concurrency by set system variable ( #1795 )
2016-10-17 15:12:17 +08:00
f86a32d261
ddl: write DDL binlog. ( #1752 )
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Pass query string in context, also disallows prepare DDL, so we can be sure that
DDL query do not contains parameter marker.
change binlog row encoding format.
including columnID in binlog row, so it can be adapted to different schema version.
prepend old row for update binlog when don't have PK.
2016-10-08 11:48:58 +08:00
ade11fe9f4
*: support history read. ( #1734 )
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* *: support history read.
This commit only handles the case when scheme does not change.
Use history schema will be supported in the following PR.
2016-09-19 15:37:30 +08:00
d3cb90559b
*: change Context method FinishTxn to CommitTxn and RollbackTxn. ( #1253 )
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Makes it easier to read.
2016-05-24 13:17:01 +08:00
b51ab763df
plan: support limit pushdown ( #1105 )
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* plan: support limit pushdown
2016-04-20 13:32:20 +08:00
0d6f270068
Add files
2015-09-06 12:08:47 +08:00
