8b149c3323
Prealloc / collides with package name ( #5560 )
2018-01-05 19:15:54 +08:00
04ef7d7992
*: shard implicit row ID ( #5513 )
2018-01-04 16:32:41 +08:00
36d9b61365
*: AddIndex skip checking unique constraint when TiDB is importing data. ( #5535 )
2018-01-02 20:08:49 +08:00
100bc58a83
parser, variable: fix #5478 , make 'set transaction read only' works. ( #5483 )
2017-12-25 21:36:15 +08:00
7995346d8d
*: clean up and some file renaming. ( #5440 )
2017-12-18 23:24:25 +08:00
65b2b0d452
*: Set the batch delete/insert size by session variable ( #5413 )
...
We hardcode it to 20k. But if the row size is large. It will still break
the transaction size limitation. So we need to provide a way to set it
dynamicially.
2017-12-17 21:11:18 -06:00
6ee266d0ca
executor: UpdateExec support NextChunk ( #5372 )
2017-12-14 15:32:06 +08:00
713bc797bb
*: clear delta info when roll back transaction ( #5390 )
2017-12-13 15:35:07 +08:00
714b68c568
*: improve performance of show variables ( #5297 )
2017-12-05 19:23:52 +08:00
5f468489ab
util: add kvencoder package, make transfer sql to key-values be possible. ( #5236 )
2017-11-29 18:01:31 +08:00
4c904639cf
*: add a session variable to control max chunk size ( #5233 )
2017-11-28 10:41:22 +08:00
8b15cb52b7
*: move StatementContext to its own package. ( #5177 )
2017-11-22 00:11:14 +08:00
dd2812fa55
mysql, expression: support sql_mode 'PAD_CHAR_TO_FULL_LENGTH' ( #5065 )
2017-11-21 13:22:29 +08:00
9048aa8afa
plan: refine the use of idAllocator ( #5088 )
2017-11-14 11:10:03 +08:00
b7c722aab6
Support SQLMode ONLY_FULL_GROUP_BY and fix a join panic bug ( #4613 )
2017-11-06 10:53:29 +08:00
ad1c532ea5
*: remove unused package and functions ( #5003 )
...
* *: remove unused package and functions
2017-11-04 03:36:25 -05:00
25879d3649
expression: support builtin function ROW_COUNT ( #4853 )
2017-10-28 09:18:58 +08:00
ae84a0a19f
stats: load column histograms by need ( #4847 )
2017-10-24 16:32:09 +08:00
0306bb0070
tidb: support a plan cache for prepared statements ( #3956 )
...
* tidb: support a plan cache for prepared statements
2017-10-24 00:55:51 -05:00
7d2804e43c
*: check sc.IgnoreZeroInDate when parsing string or number to date/datetime/timestamp ( #4732 )
2017-10-10 23:38:53 -05:00
545ceb7aec
*: close agg push down by default and remove cbo switch ( #4696 )
2017-09-30 13:43:21 +08:00
a6b5c666c5
*: support NotFillCache kv request option ( #4658 )
...
If TiDB send a request with NotFillCache option, the LRU cache of underlying
storage will not be touched. select statement with SQL_NO_CACHE will use it.
2017-09-29 02:06:38 -05:00
c899e5bb16
expression: rewrite builtin function: MOD ( #4407 )
2017-09-21 09:48:51 +08:00
879437475f
plan: refine return type, charset and collation for 'get variable' expression ( #4550 )
2017-09-19 14:52:19 +08:00
31a48f8d75
server: SSL/TLS support ( #3716 )
2017-09-07 13:36:28 +08:00
881d76840b
plan,executor: calculate generated columns in CRUD. ( #3951 )
2017-08-23 14:52:43 +08:00
31edc09341
Add a system variable to enable automatic split delete data into batches. ( #4256 )
...
* *: Batch delete data
2017-08-21 10:37:24 +08:00
a88ebb1cf6
*: use structure to store user identity ( #4078 )
...
*: use structure to store user identity
2017-08-14 03:37:36 -05:00
678c6924be
*: support priority for SELECT HIGH_PRIORITY statement ( #4119 )
...
*: support priority for SELECT HIGH_PRIORITY statement
2017-08-10 01:09:57 -05:00
96c3ff7c2f
*: add variable to control batch size of index join ( #4028 )
2017-08-04 14:53:05 +08:00
8a1e93bc8e
*: add cbo switch. ( #3877 )
2017-08-03 19:28:17 +08:00
4880d920e7
Pass sessionVars for stats() to support session-scoped status vars. [ci skip] ( #3974 )
2017-08-02 15:29:16 +08:00
d0dcb5b0a6
expression, parser: fix issue #3691 , cast compatibility ( #3894 )
2017-08-01 16:47:38 +08:00
0d9ea869c2
*: fix set/get var race ( #3913 )
...
* *: fix set/get var race
2017-07-27 16:08:20 +08:00
91ba0841b0
executor, sessionctx, util: treat decimal truncation as warning during inserting ( #3897 )
2017-07-26 19:10:42 +08:00
e008c6c36a
expression: fix #3762 , signed integer overflow handle in minus unary scalar function ( #3780 )
2017-07-26 11:44:00 +08:00
edb9110a7c
*: CoerceDatum should deal with truncate error internally ( #3799 )
2017-07-20 16:46:06 +08:00
d8aaa222c8
*: make SET TRANSACTION ISOLATION LEVEL READ COMMITTED take effect ( #3619 )
2017-07-17 19:16:23 +08:00
b535fd0b7e
*: remove the useless variable of TiDBSkipDDLWait ( #3527 )
2017-06-22 16:30:18 +08:00
379914a5af
*: fix timestamp column data and index inconsistent involving timezone ( #3497 )
2017-06-20 15:22:50 +08:00
9c3ac28541
sessionctx/variable: store a copy of timezone in StatementContext ( #3495 )
...
There are many place need access to timezone, they come with a StatementContext argument.
So put a copy of timezone into StatementContext to achieve the goal with minimal changes.
2017-06-16 18:33:13 +08:00
439a47c092
sysvar: fix license ( #3460 )
...
Signed-off-by: Akihiro Suda <suda.akihiro@lab.ntt.co.jp >
2017-06-12 20:53:55 +08:00
a438237317
*: refactor binlog and reenable test ( #3433 )
2017-06-09 11:39:24 +08:00
eb2b32ee86
executor: validate snapshot TS ( #3416 )
2017-06-08 13:33:12 +08:00
7b6e4475b3
variable: add a varaible to read current timestamp ( #3400 )
2017-06-06 07:27:30 +08:00
62450b9024
Use etcd to speed up DDL process
...
Add the mock owner-manager and schema-syncer and enable using etcd to speed up DDL process by default.
2017-06-04 10:00:41 +08:00
77b87ed170
variable: remove GoSQLDriverTest ( #3361 )
2017-05-31 11:43:38 +08:00
83a40db1fa
sessionctx/variable: add default value of Password Validation Variables ( #3251 )
2017-05-15 12:41:24 +08:00
5f34aa4776
*: Add warnings for load data ( #3224 )
2017-05-11 08:11:52 +08:00
6715099b44
sessionctx: @@version return wrong value ( #3232 ) ( #3238 )
2017-05-11 00:06:09 +08:00
