Commit Graph

863 Commits

Author SHA1 Message Date
ab53786d33 *: Define the schema change at the table level (#3999) 2017-08-04 17:53:38 +08:00
96c3ff7c2f *: add variable to control batch size of index join (#4028) 2017-08-04 14:53:05 +08:00
3d8d1d6f45 *: refine tests. (#4016) 2017-08-04 00:15:20 +08:00
520785b149 *: fix possible race in stats update (#3987) 2017-08-03 20:54:15 +08:00
9a40975437 executor, expression: fix floor and ceil when handle int overflow (#3980) (#3981) 2017-08-03 19:01:00 +08:00
722c450ec3 executor: Make union test stable (#4001) 2017-08-03 13:57:39 +08:00
52317946e4 *: fix union scan's bug. (#4000) 2017-08-03 13:30:52 +08:00
0e8bffa44e executor: fix bug when do outer index join (#3998) 2017-08-03 12:08:02 +08:00
bedd8790a9 executor: fix bug in index lookup join (#3992) 2017-08-02 22:24:57 +08:00
3243b46b62 types: handle zero value in RoundFrac (#3989) 2017-08-02 20:59:33 +08:00
4880d920e7 Pass sessionVars for stats() to support session-scoped status vars. [ci skip] (#3974) 2017-08-02 15:29:16 +08:00
8adac8fe6c *: set low priority for expensive SQL and high priority for point get (#3881) 2017-08-02 13:53:36 +08:00
6921161fde types, expression: cast string as time (#3977)
fix issue #3942
TiDB doesn't treat '.' as a special point, '.' is the fractional seconds part delimiter
2017-08-01 23:35:20 +08:00
d0dcb5b0a6 expression, parser: fix issue #3691, cast compatibility (#3894) 2017-08-01 16:47:38 +08:00
01c1d4c5c5 executor: truncate the trailing spaces for "CHAR[(M)]" types (#3878) 2017-08-01 16:15:25 +08:00
289a906861 plan: move explan_test.go to plan package. (#3972) 2017-08-01 14:45:11 +08:00
2745333435 parser,plan: support \N shortcut for null (#3943) 2017-08-01 14:16:43 +08:00
7874e989eb *: support natural join. (#3861) 2017-08-01 13:56:29 +08:00
26f622d1a7 plan, executor: implement ExplainInfo() interface for data source operators (#3953) 2017-08-01 13:08:24 +08:00
3527750130 expression, executor, plan: rewrite builtin function trim. (#3936) 2017-08-01 10:54:31 +08:00
58dca67d6e *: fix close problem for index look up executor. (#3957) 2017-07-31 21:13:42 +08:00
f283948ae9 plan: fix the order of schema columns (#3946) 2017-07-31 15:49:14 +08:00
dff73cc6e4 *: Modify the Makefile for go vet (#3900) 2017-07-30 23:02:52 -05:00
c95bc0c967 plan: implement ExplainInfo() interface for join operators (#3915) 2017-07-31 10:59:52 +08:00
9f66dd1931 expression, executor, plan: rewrite builtin function ltrim and rtrim. (#3939) 2017-07-30 21:10:38 -05:00
8df4f7f753 expression, executor: revert typeinfer of cast and binary ops && add TestUnaryNot (#3941) 2017-07-29 09:44:45 +08:00
597796e166 *: fix bad column offsets in DML. (#3754) 2017-07-28 20:56:25 +08:00
240dcf8bc1 *: rewrite bitNeg using new expression evaluation architecture (#3937) 2017-07-28 19:14:55 +08:00
53b27dd3ec tidb/config: Extract the configuration as a package and add two configurations for tidb (#3919)
add the ability to configure the slow query threshold and max log length
2017-07-28 17:01:22 +08:00
640e34dc97 *: rewrite unary not using new expression evaluation architecture (#3925) 2017-07-28 15:34:51 +08:00
bb1878d271 executor: fix bug when sort meets apply. (#3932) 2017-07-28 14:33:11 +08:00
0dbb0877e0 plan, executor: support ordered index join. (#3921) 2017-07-28 13:45:27 +08:00
e4c104b291 expression, executor, plan: rewrite builtin function PI (#3846) 2017-07-28 11:30:10 +08:00
e94996addf *: add parser support for multiple tables renaming (#3892) 2017-07-27 20:01:24 +08:00
4203eba42b *: rewrite logicalXor using new expression evaluation architecture (#3899) 2017-07-27 19:52:07 +08:00
b88d3c2bb1 expression, executor: fix duration column <cmp> constant(#3884) (#3918) 2017-07-27 19:13:32 +08:00
5ae3ae9e42 *: rewrite bitAnd using new expression evaluation architecture (#3901) 2017-07-27 06:01:18 -05:00
0d9ea869c2 *: fix set/get var race (#3913)
* *: fix set/get var race
2017-07-27 16:08:20 +08:00
fb16e7364c *: rewrite bitOr using new expression evaluation architecture (#3904) 2017-07-27 14:33:10 +08:00
df4d25b8fd *: rewrite bitXor using new expression evaluation architecture (#3905) 2017-07-27 13:09:36 +08:00
88b5eb23f0 *: rewrite leftShift using new expression evaluation architecture (#3906)
* *: rewrite leftShift using new expression evaluation architecture

* *: rewrite rightShift using new expression evaluation architecture

* tiny change

* fix ci

* tiny change
2017-07-27 09:41:34 +08:00
488365285a *: rewrite rightShift using new expression evaluation architecture (#3907) 2017-07-26 21:13:12 +08:00
c0c95199cd plan: implement ExplainInfo() interface for simple operators (#3883) 2017-07-26 20:28:58 +08:00
5f9bcfe63c *: rewrite logicOr using new expression evaluation architecture (#3903) 2017-07-26 19:48:35 +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
1f0c4cb4e1 expression, executor, plan: rewrite builtin function exp (#3871) 2017-07-26 09:59:27 +08:00
0337e201bd executor: analyze index should keep order (#3887) 2017-07-25 23:38:06 +08:00
96857eb021 expression, executor: password should return empty string when parameter is null (#3880) 2017-07-25 23:19:12 +08:00
d35acbdf08 types: Fix insert error when column length is zero (#3849) 2017-07-25 18:59:38 +08:00