99defc0c48
types: fix time_format is not compatible with MySQL ( #9841 )
2019-03-25 13:47:16 +08:00
9251724533
ddl, expression: disable nondeterministic function calls for generated columns ( #9239 )
2019-03-23 10:43:06 +08:00
f478af034c
expression: fix overflow when signed + unsigned ( #9840 )
2019-03-22 13:37:24 +08:00
b4cc3e4893
fix str_to_date func compatible issues 9773 ( #9819 )
2019-03-21 15:00:29 +08:00
778c3f4a5a
privilege, executor: add SET ROLE and CURRENT_ROLE support ( #9581 )
2019-03-21 13:11:27 +08:00
3a48d9c877
executor: add window function NTILE ( #9682 )
2019-03-15 16:01:56 +08:00
9187e3d9e5
Fix last_day function ( #9746 )
2019-03-15 15:31:13 +08:00
7a20e65e51
expression: fix panic when wrap cast for window func ( #9719 )
2019-03-15 11:06:48 +08:00
ba26012231
expression: using pingcap/log and unify the log format ( #9507 )
2019-03-14 19:05:27 +08:00
4422a23d9b
executor: support window function lead and lag ( #9672 )
2019-03-14 14:40:51 +08:00
b76b2da8f6
types: fix incompatible issue for builtin function str_to_date ( #9693 )
2019-03-14 13:04:44 +08:00
ec7514f603
expression: add builtin json_array_append ( #9609 )
2019-03-14 11:43:24 +08:00
133a1ee8f8
expression: fix week func format ( #9685 )
2019-03-13 15:25:11 +08:00
f5a4dd986a
executor: add window function PERCENT_RANK ( #9671 )
2019-03-13 11:34:09 +08:00
52b7bfda0e
types: use switch table to save memory ( #9650 )
2019-03-12 22:04:22 +08:00
6e8cd3c7dd
executor: support window function nth_value ( #9596 )
2019-03-12 00:42:37 +08:00
f0aca29fff
executor: support window function cume_dist ( #9619 )
2019-03-11 19:30:54 +08:00
35829101ae
expression: support bit for addtime & subtime ( #6316 )
2019-03-11 16:50:35 +08:00
a968f91fc9
expression: remove useless functin fieldTypeFromPB ( #9629 )
2019-03-11 12:10:47 +08:00
7072052316
expression,types: improve str_to_date builtin function compatibility ( #9617 )
2019-03-09 15:15:31 +08:00
247777d870
executor: support window function first_value and last_value ( #9560 )
2019-03-06 21:43:14 +08:00
2b646cb58b
planner, executor: handle default frame for window functions ( #9544 )
2019-03-06 19:37:30 +08:00
ae91405e61
sessionctx/variable: fix panic when set variable='' ( #9533 )
2019-03-04 12:28:05 +08:00
560e8cfe57
*: sleep 0 when retry whole transaction ( #9454 )
2019-03-02 13:16:28 +08:00
2433e28d8d
*: fix ineffectual assignments and misspellings ( #9481 )
2019-02-28 19:25:07 +08:00
9259785455
executor: support window function rank and dense_rank ( #9500 )
2019-02-28 14:44:08 +08:00
9da174902a
expression: fix timezone for timestamp constant when converting expression to pb ( #9473 )
2019-02-27 10:41:28 +08:00
a59a5f41e1
planner, executor: support range framed window functions ( #9450 )
2019-02-27 10:07:28 +08:00
5a283a98dd
plan/executor: make semi joins null and empty aware ( #9051 )
2019-02-25 15:42:38 +08:00
2f3842a8da
executor, planner: refine merge join compare methods to avoid some rare cases ( #9390 )
2019-02-25 14:19:26 +08:00
8d4db9fb0e
expression: refactor builtin function RAND to be compatible with MySQL ( #9387 )
2019-02-22 17:22:09 +08:00
38a453d29c
expression: should not pass nil pointer to HashCode() function ( #9324 )
2019-02-21 21:18:03 +08:00
0ffb2f612c
expression: refactor constant folding for IF&IFNULL ( #9094 )
2019-02-19 11:41:59 +08:00
bc0e70dc5c
planner/core: implement skyline pruning ( #9337 )
2019-02-19 11:19:30 +08:00
ed7bb00417
planner, expression: support builtin function NAME_CONST ( #9261 )
2019-02-19 10:02:46 +08:00
cc085693f1
executor: support window function row number ( #9098 )
2019-02-18 17:14:37 +08:00
0081e17b02
expression, planner: support builtin function benchmark ( #9252 )
2019-02-13 19:53:28 +08:00
469fa877d6
util/hack: define a MutableString type for function hack.String ( #9230 )
2019-02-12 12:30:40 +08:00
84750e8550
expression: handle ENUM in builtin function Values() ( #9225 )
2019-02-12 11:48:55 +08:00
0b363f1712
expression: add builtin function JSON_QUOTE ( #7832 )
2019-02-12 10:57:09 +08:00
eb2578bc42
expression: fix date_add interval month,year diffs from mysql ( #8988 )
2019-02-11 19:52:58 +08:00
e1667966ac
planner: fix assertion failure on LogicalJoin.EqualConditions ( #9066 )
2019-02-11 11:45:15 +08:00
2b114f42d2
expression: fix some typos in the comments ( #9258 )
2019-02-10 10:47:46 +08:00
ee1f79e2fc
expression: fix a bug in baseFuncDesc.clone() ( #9254 )
2019-02-10 10:35:46 +08:00
3d614e0965
planner: enable function any_value in aggregation if ONLY_FULL_GROUP_BY is set ( #9255 )
2019-02-10 10:03:40 +08:00
6398788f6b
expression: function format incompatible ( #9182 )
2019-01-31 16:39:21 +08:00
b3bdc5d797
expression: handle Float32 for builtin function Values() ( #9215 )
2019-01-30 12:13:00 +08:00
09a5c8028e
plan: derive col is not null from col op col conditions ( #8603 )
...
Check whether the `op` condition is null rejected, if yes, derive
`col is not null` for both sides of inner join, and for inner side
of outer join.
Also, remove duplicate conditions before pushing them down. Check
if the condition is mutable before removing duplicates.
For AntiSemiJoin, AntiLeftOuterSemiJoin and LeftOuterSemiJoin, do
not generate new `is not null` conditions.
2019-01-30 10:53:46 +08:00
bf5a0b4e6d
expression: fix precision when casting float to string ( #9137 )
2019-01-29 09:59:16 +08:00
6a06977dd1
plan: rewrite exact like expression to equal condition ( #9071 )
2019-01-28 19:12:30 +08:00
