|
|
ae65cae8d0
|
expression: fix wrong caseWhen function for enum type (#29454)
|
2021-11-05 15:27:06 +08:00 |
|
|
|
6c109c91f7
|
planner: forbid constant fold when plan cache enable (#28790)
|
2021-10-14 17:33:27 +08:00 |
|
|
|
94e30df8e2
|
parser: fix compiling, add unit tests (#28700)
|
2021-10-11 23:15:25 +08:00 |
|
|
|
32f96fef77
|
expression: make infer collation support the expressions with different charset (#27863)
|
2021-10-11 14:51:25 +08:00 |
|
|
|
054ebd80bc
|
expression: fold constant should keeps the original charset and collation (#27533)
|
2021-09-01 13:04:13 +08:00 |
|
|
|
7755d25aba
|
*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
|
2021-08-16 18:52:00 +08:00 |
|
|
|
920b70d97c
|
planner: set right null flag for constant value (#23172)
|
2021-03-12 16:10:55 +08:00 |
|
|
|
cdcb0ffa34
|
expression: fix unexpected panic when doing isNullRejected check (#22173)
|
2021-01-11 10:55:17 +08:00 |
|
|
|
b77a514ae9
|
expression: fix a bug that DML using caseWhen may cause schema change (#19857)
Signed-off-by: wjhuang2016 <huangwenjun1997@gmail.com>
|
2020-11-24 13:27:02 +08:00 |
|
|
|
462a53f79a
|
expression: utilize the flag of column arguments to simplify expressions (#20149)
|
2020-10-09 14:43:11 +08:00 |
|
|
|
c022fdcaeb
|
expression: avoid unnecessary warnings/errors when folding constants in control expr (#19675)
* reduce unnecessary warnings/errors in constrant fold
* update formate
* add commits
Co-authored-by: Yuanjia Zhang <zhangyuanjia@pingcap.com>
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
|
2020-09-09 20:08:50 +08:00 |
|
|
|
25580ea5f4
|
*: Use a function to get the ONE, ZERO and NULL and fix the clone. (#16512)
|
2020-04-17 19:11:52 +08:00 |
|
|
|
fe6ca65414
|
expression: implement the Coercibility() function (#14739)
|
2020-02-13 19:15:48 +08:00 |
|
|
|
43202b1383
|
expression, ranger: three optimizations to speedup some specific query's opt time (#12687)
|
2019-10-29 18:00:45 +08:00 |
|
|
|
4cd5d15d97
|
*: improve plan cache param eval and insert const (#10746)
|
2019-08-27 11:11:01 +08:00 |
|
|
|
c95d42a537
|
expression, session: handle CASE WHEN specially when folding constant during outerJoin Simplification (#11105)
Test pass, auto merge by Bot
|
2019-07-24 19:41:17 +08:00 |
|
|
|
c8d1ff7ca6
|
*: replace 'logutil.Logger(context.Background())' with 'logutil.BgLogger()' (#10866)
|
2019-06-21 19:13:31 +08:00 |
|
|
|
e13181f8a7
|
planner: fix stack overflow caused by folding constant (#10174)
|
2019-04-18 15:00:54 +08:00 |
|
|
|
ba26012231
|
expression: using pingcap/log and unify the log format (#9507)
|
2019-03-14 19:05:27 +08:00 |
|
|
|
0ffb2f612c
|
expression: refactor constant folding for IF&IFNULL (#9094)
|
2019-02-19 11:41:59 +08:00 |
|
|
|
ec833bc4d2
|
*: fix some lints produced by golangci-lint (#8999)
|
2019-01-16 16:44:49 +08:00 |
|
|
|
89dda9d9a8
|
*: move parser to a separate repository (#8036)
|
2018-10-25 11:12:10 +08:00 |
|
|
|
1c165df39b
|
expression: maintain DeferredExpr in aggressive constant folding. (#7915)
|
2018-10-17 13:34:19 +08:00 |
|
|
|
7b4686d8c2
|
expression, plan: aggressive constant fold for null parameter expression to simplify outer join (#7696)
|
2018-09-23 19:46:52 +08:00 |
|
|
|
06021c7cfe
|
remove types.Row interface (#7170)
|
2018-07-27 13:45:03 +08:00 |
|
|
|
66c41128ca
|
expression: improve constant folding of UDF if & ifnull (#6677)
|
2018-06-07 11:38:57 +08:00 |
|
|
|
f1e89cde19
|
*: use lower-case of github.com/sirupsen/logrus (#5400)
*: rename github.com/Sirupsen/logrus to github.com/sirupsen/logrus
* vendor: update pd
* vendor: update github.com/pingcap/tipb/go-mysqlx
|
2017-12-14 16:25:58 +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 |
|
|
|
60626912a7
|
expression, plan: remove "foldable" from "baseBuiltinFunc" (#4759)
|
2017-10-12 04:03:54 -05:00 |
|
|
|
e11c4fbaad
|
expression, plan: improve fold constant (#4721)
* improve fold constant
* remove useless code
* remove useless argument
* address comment
|
2017-10-09 17:43:13 +08:00 |
|
|
|
88e1666ac6
|
*: change the log package to logrus (#4452)
|
2017-09-08 00:45:07 -05:00 |
|
|
|
f0aad43fec
|
expression: change isDeterministic to canBeFolded (#4393)
|
2017-08-31 20:35:13 +08:00 |
|
|
|
93b7aa285a
|
expression: rewrite builtin function: HOUR, MINUTE, SECOND, MICROSECOND (#4183)
|
2017-08-16 13:36:07 +08:00 |
|
|
|
006436a14a
|
expression: use isDeterministic interface. (#2570)
|
2017-01-30 15:42:45 +08:00 |
|
|
|
e68dcf77dc
|
*: remove ctx from function args. (#2566)
|
2017-01-28 18:44:02 +08:00 |
|
|
|
96ee4446e3
|
*: refactor function. (#2499)
|
2017-01-22 18:10:38 +08:00 |
|
|
|
a28ab3eb73
|
*: add GetArgs interface (#2343)
|
2016-12-29 19:10:01 +08:00 |
|
|
|
453a95ce8c
|
*: merge packages of evaluator and expression. (#2322)
|
2016-12-26 12:35:29 +08:00 |
|
|
|
0b828d46f8
|
*: add context in baseplan, extract constant folder. (#2135)
|
2016-12-01 00:17:55 +08:00 |
|
