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  • 8adac8fe6c *: set low priority for expensive SQL and high priority for point get (#3881) tiancaiamao 2017-08-02 13:53:36 +08:00
  • 1baee60037 plan: avoid panic in explain (#3979) Han Fei 2017-08-02 11:02:04 +08:00
  • 6921161fde types, expression: cast string as time (#3977) winkyao 2017-08-01 23:35:20 +08:00
  • 161c532025 parser: (partially) fix float point parsing with leading dot (#3964) Wenxuan Shi 2017-08-01 22:28:48 +08:00
  • c27747649c server: make show processlist doesn't include killed session (#3978) tiancaiamao 2017-08-01 22:07:45 +08:00
  • 6ea563fe5b Fix issue 3966, get_format(TIMESTAMP, 'USA') (#3976) Jack Yu 2017-08-01 20:00:36 +08:00
  • d0dcb5b0a6 expression, parser: fix issue #3691, cast compatibility (#3894) winkyao 2017-08-01 16:47:38 +08:00
  • 01c1d4c5c5 executor: truncate the trailing spaces for "CHAR[(M)]" types (#3878) Jian Zhang 2017-08-01 16:15:25 +08:00
  • 289a906861 plan: move explan_test.go to plan package. (#3972) Han Fei 2017-08-01 14:45:11 +08:00
  • 2745333435 parser,plan: support \N shortcut for null (#3943) Hongyuan Wang 2017-08-01 14:16:43 +08:00
  • 7874e989eb *: support natural join. (#3861) Zejun Li 2017-08-01 00:56:29 -05:00
  • 26f622d1a7 plan, executor: implement ExplainInfo() interface for data source operators (#3953) Jian Zhang 2017-08-01 13:08:24 +08:00
  • 3527750130 expression, executor, plan: rewrite builtin function trim. (#3936) Changjian Zhang 2017-08-01 10:54:31 +08:00
  • 58dca67d6e *: fix close problem for index look up executor. (#3957) Han Fei 2017-07-31 21:13:42 +08:00
  • c8d31054b7 explain: fix a panic for explain. (#3955) Han Fei 2017-07-31 19:39:28 +08:00
  • f283948ae9 plan: fix the order of schema columns (#3946) Han Fei 2017-07-31 15:49:14 +08:00
  • 2c4a46e2f0 statistics: return 1 when statistics is not ready and row count of table is 0 (#3952) Jian Zhang 2017-07-31 14:28:04 +08:00
  • dff73cc6e4 *: Modify the Makefile for go vet (#3900) Jack Yu 2017-07-30 23:02:52 -05:00
  • 0aa27c3d3d lexer: fix panic when input "'\\" (#3948) Cholerae Hu 2017-07-30 22:35:36 -05:00
  • c95bc0c967 plan: implement ExplainInfo() interface for join operators (#3915) Jian Zhang 2017-07-31 10:59:52 +08:00
  • c9292044fa config: set default value for QueryLogMaxlen and QueryLogMaxlen (#3947) tiancaiamao 2017-07-31 10:24:47 +08:00
  • 9f66dd1931 expression, executor, plan: rewrite builtin function ltrim and rtrim. (#3939) Changjian Zhang 2017-07-31 10:10:38 +08:00
  • 764e2d43e5 Update CONTRIBUTING.md (#3945) Jiaxing Liang 2017-07-29 19:16:34 -07:00
  • 8df4f7f753 expression, executor: revert typeinfer of cast and binary ops && add TestUnaryNot (#3941) HuaiyuXu 2017-07-29 09:44:45 +08:00
  • 597796e166 *: fix bad column offsets in DML. (#3754) qupeng 2017-07-28 20:56:25 +08:00
  • 240dcf8bc1 *: rewrite bitNeg using new expression evaluation architecture (#3937) HuaiyuXu 2017-07-28 19:14:55 +08:00
  • b991c56d9f plan: fix name with white space at the end (#3927) Jack Yu 2017-07-28 05:12:23 -05:00
  • 53b27dd3ec tidb/config: Extract the configuration as a package and add two configurations for tidb (#3919) Hu Ming 2017-07-28 17:01:22 +08:00
  • 640e34dc97 *: rewrite unary not using new expression evaluation architecture (#3925) HuaiyuXu 2017-07-28 15:34:51 +08:00
  • bb1878d271 executor: fix bug when sort meets apply. (#3932) Han Fei 2017-07-28 14:33:11 +08:00
  • 0dbb0877e0 plan, executor: support ordered index join. (#3921) Han Fei 2017-07-28 13:45:27 +08:00
  • e4c104b291 expression, executor, plan: rewrite builtin function PI (#3846) Wei Fu 2017-07-28 11:30:10 +08:00
  • 5308024670 server/region_handler: txn debug tool for tikv (#3787) Shirly 2017-07-28 10:31:49 +08:00
  • e94996addf *: add parser support for multiple tables renaming (#3892) David Chen 2017-07-27 20:01:24 +08:00
  • 4203eba42b *: rewrite logicalXor using new expression evaluation architecture (#3899) HuaiyuXu 2017-07-27 19:52:07 +08:00
  • b88d3c2bb1 expression, executor: fix duration column <cmp> constant(#3884) (#3918) HuaiyuXu 2017-07-27 19:13:32 +08:00
  • 5ae3ae9e42 *: rewrite bitAnd using new expression evaluation architecture (#3901) HuaiyuXu 2017-07-27 19:01:18 +08:00
  • 45b13118ad parser, plan, util: fix alter table does not check the field length limitation (#3859) dawxy 2017-07-27 17:27:50 +08:00
  • 0d9ea869c2 *: fix set/get var race (#3913) Han Fei 2017-07-27 16:08:20 +08:00
  • c844ad7cea *: fix two error shade bug. (#3910) qupeng 2017-07-27 15:40:21 +08:00
  • fb16e7364c *: rewrite bitOr using new expression evaluation architecture (#3904) HuaiyuXu 2017-07-27 14:33:10 +08:00
  • ae7c8d0d14 store/tikv: optimize testing (#3886) tiancaiamao 2017-07-27 13:39:07 +08:00
  • df4d25b8fd *: rewrite bitXor using new expression evaluation architecture (#3905) HuaiyuXu 2017-07-27 13:09:36 +08:00
  • c6b4aa8fe5 plan, statistics: plan topn more precisely. (#3902) Han Fei 2017-07-27 10:53:22 +08:00
  • 88b5eb23f0 *: rewrite leftShift using new expression evaluation architecture (#3906) HuaiyuXu 2017-07-27 09:41:34 +08:00
  • 488365285a *: rewrite rightShift using new expression evaluation architecture (#3907) HuaiyuXu 2017-07-26 21:13:12 +08:00
  • c0c95199cd plan: implement ExplainInfo() interface for simple operators (#3883) Jian Zhang 2017-07-26 20:28:58 +08:00
  • 5f9bcfe63c *: rewrite logicOr using new expression evaluation architecture (#3903) HuaiyuXu 2017-07-26 19:48:35 +08:00
  • 91ba0841b0 executor, sessionctx, util: treat decimal truncation as warning during inserting (#3897) Jian Zhang 2017-07-26 19:10:42 +08:00
  • ea9e894afa plan: fix typo (#3898) Wenxuan Shi 2017-07-26 03:20:25 -05:00
  • fad1e7eca1 plan: fix cost estimation (#3896) Haibin Xie 2017-07-26 15:24:13 +08:00
  • e008c6c36a expression: fix #3762, signed integer overflow handle in minus unary scalar function (#3780) winkyao 2017-07-26 11:44:00 +08:00
  • 1f0c4cb4e1 expression, executor, plan: rewrite builtin function exp (#3871) mo2zie 2017-07-26 09:59:27 +08:00
  • 0806aac33b Index char(0) should be failed (#3864) Jack Yu 2017-07-25 19:23:48 -05:00
  • 5943198358 *: Add the two states test (#3804) Lynn 2017-07-26 00:24:56 +08:00
  • 743f5c0c2b vendor: update kvproto for support DeleteRange in future. (#3882) qupeng 2017-07-26 00:11:22 +08:00
  • f38412a086 plan: add more tests. (#3885) Han Fei 2017-07-25 23:55:46 +08:00
  • 0337e201bd executor: analyze index should keep order (#3887) Haibin Xie 2017-07-25 23:38:06 +08:00
  • 96857eb021 expression, executor: password should return empty string when parameter is null (#3880) Jian Zhang 2017-07-25 23:19:12 +08:00
  • 85b0155f85 expression: fix EvaluateExprWithNull when meet cast(#3873) (#3875) HuaiyuXu 2017-07-25 21:16:34 +08:00
  • b938ea28ba ast: improve ast test coverage to exceed 80 percent (#3870) winkyao 2017-07-25 20:17:10 +08:00
  • d35acbdf08 types: Fix insert error when column length is zero (#3849) Jack Yu 2017-07-25 05:59:38 -05:00
  • 71773cf33c *: change "AndAnd", "OrOr" to "LogicAnd", "LogicOr" respectively (#3874) Jian Zhang 2017-07-25 15:53:02 +08:00
  • 8ebe4c2549 plan, executor, expression: refactor explain (#3809) Jian Zhang 2017-07-25 14:12:48 +08:00
  • 101be824ac expression: make golint happy (#3872) mo2zie 2017-07-25 10:38:22 +08:00
  • 6b94f4433a plan, expression: move constant fold to NewFunction (#3868) Han Fei 2017-07-25 01:22:45 +08:00
  • 4175a7e708 expression, executor, plan: rewrite builtin function cot (#3856) mo2zie 2017-07-25 00:08:58 +08:00
  • ba85195520 *: rewrite builtin func andand (#3853) HuaiyuXu 2017-07-24 23:46:49 +08:00
  • c0ed36dd18 plan: fix index filter condition push down (#3867) Haibin Xie 2017-07-24 23:12:36 +08:00
  • c605b0d636 infoschema,util/types: fix infoschema not support unsigned (#3818) Liao Qiang 2017-07-24 19:45:24 +08:00
  • 4dadd2dc88 executor: sort handles for double read. (#3865) Han Fei 2017-07-24 17:59:54 +08:00
  • c59d5bc6f7 parser: support two json grammar sugar. (#3854) qupeng 2017-07-24 14:01:49 +08:00
  • 6d48faa8d2 plan: fix bug of apply plan. (#3855) Han Fei 2017-07-23 15:54:00 +08:00
  • a9b1a83f31 executor: fix a bug in index join. (#3860) Han Fei 2017-07-23 15:42:19 +08:00
  • b091e828cf table(test): add unit tests for coverage of package table (#3770) Jack Yu 2017-07-21 08:34:59 -05:00
  • 90cd982da3 expression: add unit test for expr_to_pb.go (#3842) Jian Zhang 2017-07-21 18:45:19 +08:00
  • 51ff387364 ci: update circle ci to v2 (#3850) ShuYu Wang 2017-07-21 18:19:17 +08:00
  • 29925a8073 plan: remove useless plan. (#3841) Han Fei 2017-07-21 18:00:17 +08:00
  • 663323ce54 store/tikv: abstract MVCCStore interface and add test (#3837) tiancaiamao 2017-07-21 12:10:06 +08:00
  • da91cf8a87 util,store/tikv: trace caller of cancel() by a new WithCancel (#3812) tiancaiamao 2017-07-21 10:44:22 +08:00
  • 584a0c32dc model, distsql: add unit tests (exclude distsql/xeval) (#3806) Jack Yu 2017-07-20 10:16:20 -05:00
  • eaa01de109 expression: improve unit test coverage of scalar_function.go to 90.2% (#3840) HuaiyuXu 2017-07-20 21:30:03 +08:00
  • 9ee8476727 expression: improve unit test coverage of expression.go to 82.5% (#3828) HuaiyuXu 2017-07-20 20:14:01 +08:00
  • ff7de9972f expression, executor, plan: rewrite builtin function unhex. (#3830) Changjian Zhang 2017-07-20 06:56:12 -05:00
  • a19ad3f480 ddl: support create index with type and comment (#3814) Jack Yu 2017-07-20 06:01:14 -05:00
  • 40ce39c79a plan, expression: support join key is an expression. (#3813) Han Fei 2017-07-20 18:39:33 +08:00
  • 6a1df12321 expression: improve unit test coverage for column.go to 94.9% (#3822) HuaiyuXu 2017-07-20 18:23:48 +08:00
  • 62fcf2c798 statistics: make the naming more coherent (#3827) Haibin Xie 2017-07-20 18:06:00 +08:00
  • edb9110a7c *: CoerceDatum should deal with truncate error internally (#3799) qupeng 2017-07-20 16:46:06 +08:00
  • b55245dd83 executor: a naive support for load data fields enclosed by (#3759) tiancaiamao 2017-07-20 15:08:24 +08:00
  • 26f307a538 util/types: add test for datum eval function (#3795) tiancaiamao 2017-07-20 14:42:32 +08:00
  • e4ea902125 expression, executor, plan: rewrite builtin function ceil (#3819) Wei Fu 2017-07-20 14:32:35 +08:00
  • ac77039d83 *: Make travis happy (#3821) Shen Li 2017-07-20 13:33:05 +08:00
  • ae3c67911d ddl: Fix the wrong offset when using PK as an index (#3820) Lynn 2017-07-20 12:59:13 +08:00
  • ea84cabf0e plan: set column's FromID to the projection's ID (#3811) Jian Zhang 2017-07-20 11:09:47 +08:00
  • 37d8ea3e38 expression, executor, plan: rewrite builtin function floor (#3791) Wei Fu 2017-07-19 22:19:01 +08:00
  • e7f97522b8 expression, executor, plan: rewrite builtin function hex (#3794) Changjian Zhang 2017-07-19 04:38:12 -05:00
  • cb4e3dd3d4 ddl: fix a version bug (#3800) Lynn 2017-07-19 13:08:13 +08:00
  • 9459f1d10f plan: refactor projection elimination (#3687) Jian Zhang 2017-07-19 12:28:54 +08:00
  • fc9d5eb215 executor, codec: fix bug when join 2 decimal keys. (#3797) Han Fei 2017-07-19 11:42:17 +08:00