5ee28538fe
session: make unit test TestErrorRollback more stable ( #6486 )
2018-05-08 09:06:41 +08:00
702f210473
make tidb_opt_insubquery_unfold global ( #6482 )
2018-05-07 21:15:08 +08:00
4185e53006
tikv/txn: support local latch in transaction ( #6418 )
2018-05-07 10:57:01 +08:00
e215e93948
*: provide a configurable tidb_retry_limit session variable ( #6369 )
2018-05-03 19:52:53 +08:00
cd15501cf9
privilege: clean up privilege.Enable variable ( #6427 )
2018-04-28 07:13:23 -05:00
1376b99096
session: cache global variable for a short while ( #6315 )
2018-04-20 16:56:52 +08:00
5da8ac0957
*: make session variables control TiKV layer. ( #6322 )
...
And add a system variable `tidb_backoff_lock_fast` to change the backoff base time on read lock.
2018-04-20 16:06:34 +08:00
9fbf8a6637
stats: dynamically update the average column size ( #6170 )
2018-04-13 16:31:43 +08:00
e2b033d1c0
*: add a tidb system variable tidb_hash_join_concurrency ( #6244 )
2018-04-12 20:28:19 +08:00
27fa552fa6
*: show memory usage in "show processlist" ( #6266 )
2018-04-12 11:44:50 +08:00
f994f4f987
*: clean up MvccStore in mocktikv ( #6256 )
...
* *: clean up MvccStore in mocktikv
2018-04-11 10:30:27 +08:00
19573c6754
*: update stats using query feedback ( #6197 )
2018-04-10 19:12:38 +08:00
582e33a0e4
*: use tidb_index_lookup_join_currency to control the number of IndexLookupJoin inner workers ( #6240 )
2018-04-10 10:05:00 +08:00
13a7f1943c
*: fix data race in plan cache ( #6234 )
2018-04-09 08:24:38 +08:00
6287cfb8c2
*: modify 'session transaction isolation level' to take effect once ( #6175 )
2018-04-04 18:39:44 +08:00
313d9d3660
parser: fix the result of cast (0x10 as binary(2)). ( #6211 )
2018-04-03 21:44:36 +08:00
ccf6da1a46
*: rename NextChunk to Next ( #6214 )
2018-04-03 20:00:30 +08:00
57afbe2680
session: upgrade mysql.db user column length to 32 ( #6209 )
...
To keep consistent with MySQL, so we won't meet this error:
tidb(127.0.0.1)> grant all privileges on test.* to 'abcddfjakldfjaldddds'@'%' identified by '';
ERROR 1406 (22001): Data too long for column 'User' at row 1
2018-04-03 05:39:50 -05:00
365619d66b
*: add metrics for queries using plan cache ( #6195 )
2018-04-01 18:03:16 +08:00
67f920a650
executor: Improve the aesthetics of code review ( #6137 )
2018-03-31 17:06:19 +08:00
96a51da57c
* Add conn ID to the transaction log ( #6115 )
2018-03-26 20:13:07 +08:00
501de19821
stats: add average column size for the histogram ( #5974 )
2018-03-23 13:44:24 +08:00
03a445a5ce
session: call "begin" in a transaction will auto commit, log this operation ( #6122 )
2018-03-23 11:37:24 +08:00
f287451eed
tidb: move tidb/*.go to session directory ( #6062 )
...
This change makes our top level directory clean.
2018-03-20 09:06:11 -05:00
