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a8ce4af9f8
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expression: Fix incorrect behavior of greatest/least when mixed temporal type with others (#31037)
close pingcap/tidb#30264
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2021-12-30 11:33:50 +08:00 |
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4b110036e1
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expression: fix wrong result type for greatest/least (#29408)
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2021-11-07 11:17:03 +08:00 |
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94e30df8e2
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parser: fix compiling, add unit tests (#28700)
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2021-10-11 23:15:25 +08:00 |
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7755d25aba
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*: Integrate SkyWalking-eyes to check license headers in CI and fix licenses headers (#27198)
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2021-08-16 18:52:00 +08:00 |
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4325eebcf4
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expression: optimize localSliceBuffer to be lock-free (#26078)
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2021-07-16 13:13:33 +08:00 |
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eedb191da4
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Revert "expression: Fix greatest and least function lost decimal precision compared with MySQL" (#26046)
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2021-07-09 10:45:30 +08:00 |
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3c3096e8c0
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expression: Fix greatest and least function lost decimal precision compared with MySQL (#25766)
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2021-07-07 15:29:29 +08:00 |
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50607db18d
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expression: Optimize builtinArithmeticModRealSig and builtinGreatestDecimalSig using MergeNull method (#22418)
* optimize with mergenulls
* optimize with mergenulls
* remove unnecessary import
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2021-02-22 22:27:09 +08:00 |
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dd0dc46d5e
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expression: fix type infer for tidb's builtin compare(least and greatest) (#21150)
Signed-off-by: iosmanthus <myosmanthustree@gmail.com>
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2020-12-22 14:58:31 +08:00 |
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28c9e9290b
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*: gocritic fixes for commentFormatting (#21578)
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2020-12-09 12:03:17 +08:00 |
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5b26588eba
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expression: add linear search for the interval function (#19543)
* add linear search for interval
* update test
* remove debug info
* fix mistakenly erased code
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com>
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2020-09-04 12:07:32 +08:00 |
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0338bce029
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expression: fix unmatched column lengths errors caused by builtinGreatestStringSig and builtinLeastStringSig (#19754)
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2020-09-03 16:22:43 +08:00 |
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765612fb54
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expression: fix the wrong behaviour bug of vec LeastTime (#17848)
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2020-06-12 10:39:47 +08:00 |
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242ce93302
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Revert "expression: support NO_ZERO_DATE sql_mode" (#16740)
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2020-04-23 13:37:19 +08:00 |
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db7c13537a
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expression: support NO_ZERO_DATE sql_mode (#16053)
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2020-04-22 23:27:01 +08:00 |
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c561d5aa99
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*: remove useless conversions and omit some types (#16262)
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2020-04-10 00:23:06 +08:00 |
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1771fff928
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expression: make field and findInSet support collation (#15100)
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2020-03-04 18:12:53 +08:00 |
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1a92dc07df
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collation: fix wrong collation information used in expression calculation (#15006)
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2020-03-02 17:30:04 +08:00 |
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f2fa5c5fd5
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expression: consider collations when comparing strings (#14913)
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2020-02-25 15:06:37 +08:00 |
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d006443194
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type: encapsulate Time API (#14288)
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2019-12-31 12:41:09 +08:00 |
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5d186eac4b
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expression: implement vectorized evaluation for builtinLeastTimeSig (#13781)
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2019-12-02 11:46:31 +08:00 |
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761ff1dab6
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expression: implement vectorized evaluation for builtinNullEQIntSig (#13565)
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2019-11-20 10:20:43 +08:00 |
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6971388118
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expression: implement vectorized evaluation for builtinGEIntSig (#13517)
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2019-11-17 09:14:44 -06:00 |
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66a2412bde
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expression: implement vectorized evaluation for builtinGreatestTimeSig (#12825)
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2019-11-09 01:11:35 -06:00 |
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e59bfe1746
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expression: implement vectorized evaluation for 'builtinNEIntSig' (#13076)
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2019-11-05 13:02:09 +08:00 |
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9ada79acb6
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expression: implement vectorized evaluation for builtinCoalesceXXSig (#13015)
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2019-11-05 12:03:21 +08:00 |
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170836c873
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expression: implement vectorized evaluation for 'builtinEQIntSig' (#13075)
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2019-11-02 08:57:15 -05:00 |
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928b5cba7a
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expression: implement vectorized evaluation for 'builtinLEIntSig' (#13073)
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2019-11-02 08:51:42 -05:00 |
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089895a574
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expression: implement vectorized evaluation for 'builtinGTIntSig' (#13074)
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2019-11-02 21:43:34 +08:00 |
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de3a672837
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expression: implement vectorized evaluation for 'builtinLTIntSig' (#12710)
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2019-11-01 00:31:33 -05:00 |
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875873b7ca
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expression: implement vectorized evaluation using go generate for builtin compare (LT/LE/GT/GE/EQ/NE/NullEQ)(Real/Decimal/String/Datetime/Duration/Json) (#12875)
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2019-10-29 19:27:17 +08:00 |
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6182871dad
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expression: implement vectorized evaluation for builtinGreatestStringSig (#12778)
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2019-10-21 17:06:43 +08:00 |
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9808be99b7
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expression: implement vectorized evaluation for builtinLeastStringSig (#12780)
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2019-10-21 10:58:20 +08:00 |
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735ef21aaa
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expression: implement vectorized evaluation for 'builtinIntervalRealSig' (#12562)
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2019-10-14 22:54:16 +08:00 |
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3492e72176
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expression: implement vectorized evaluation for builtinNullEQString (#12530)
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2019-10-10 10:21:44 +08:00 |
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0ec38f72d6
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expression: implement vectorized evaluation for 'builtinIntervalIntSig' (#12558)
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2019-10-09 16:56:16 +08:00 |
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0237e0219e
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expression: implement vectorized evaluation for builtinNullEQDecimalSig (#12529)
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2019-10-09 15:27:16 +08:00 |
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cda5d35924
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expression: implement vectorized evaluation for builtinNullEQRealSig (#12455)
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2019-09-29 14:34:25 +08:00 |
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6ad5e9f3b9
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expression: implement vectorized evaluation for builtinLeastR… (#12432)
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2019-09-28 20:20:00 +08:00 |
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dab72fbd16
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expression: implement vectorization for builtinGreatestRealSig (#12399)
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2019-09-26 10:50:50 +08:00 |
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73432870cf
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expression: generate vecEval methods for all functions to avoid further conflicts (#12395)
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2019-09-25 20:41:47 +08:00 |
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bb5b0c8aa9
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expression: implement vectorized evaluation for builtinGreatestIntSig (#12272)
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2019-09-24 10:45:46 +08:00 |
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8cb488a9dc
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expression: implement vectorized evaluation for builtinLeastIntSig (#12286)
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2019-09-22 19:55:15 +08:00 |
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c153a5f31c
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expression: implement vectorized evaluation for builtinLeastDecimalSig (#12150)
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2019-09-12 10:07:45 +08:00 |
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0f2434660c
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expression: implement vectorized evaluation for builtinGreatestDecimalSig (#12077)
|
2019-09-09 19:32:18 +08:00 |
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