6b6afb6c55
expression, plan: support builtin aggregation function 'bit_or' ( #5145 )
2017-12-19 05:51:08 -06:00
0b5c0cf94d
expression,plan: make function ExtractColumns more efficient ( #5435 )
...
The old recursive function signature make many unnecessary allocation:
func ExtractColumns(expr Expression) (cols []*Column)
Recursive call on this one would be much better:
func extractColumns(result []*Column, expr Expression, filter func(*Column) bool) []*Column
2017-12-18 22:41:45 -06:00
f8c0aaf0c9
parser, expression: support SEPARATOR in group_concat aggregate function ( #5420 )
2017-12-15 16:36:13 +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
12299b826a
expression: support date_format push down ( #5386 )
...
* support date_format push down
* add expr_to_pb test
* Update vendor
2017-12-13 13:29:01 +08:00
6ca4382dba
*: fix update JSON field. ( #5345 )
2017-12-11 11:39:14 +08:00
38f794d875
plan, executor: add physical proj and topn. ( #5316 )
2017-12-06 13:30:58 +08:00
c46f289d5a
expression, plan: support builtin aggregation function 'bit_xor' ( #5090 )
2017-12-05 19:32:27 +08:00
6c68e41f73
store/tikv: use go fail for some tests. ( #5280 )
...
* store/tikv: use go fail for some tests.
2017-12-01 08:20:30 -08:00
640c4913e0
stats/selectivity: remove useless clone ( #5283 )
2017-12-01 21:22:55 +08:00
c6e8f36835
*: avoid double Close() executor during test ( #5285 )
2017-12-01 18:13:50 +08:00
ba1979c2de
executor: support Chunk for SelectionExec ( #5211 )
2017-11-30 16:30:28 +08:00
ae9d7f5dab
*: set session variable MaxChunkSize to 2 for test ( #5238 )
2017-11-28 13:48:36 +08:00
fb610e6429
*: change executor Next() interface to Next(goctx.Context) ( #5223 )
2017-11-26 21:17:33 -06:00
9ac1c08bf8
ast, plan, expression: support builtin aggregation function 'bit_and' ( #5147 )
2017-11-24 09:58:41 +08:00
191de50646
chunk: make chunk.Row iteratable ( #5196 )
2017-11-23 12:45:09 +08:00
ced6efc7f4
expression: support vectorized execution of expressions ( #5184 )
2017-11-22 23:41:36 +08:00
02f6bb27c7
*: remove goCtx from session struct ( #5174 )
...
1. go context should not be stored
2. change Executor interface to Open(goctx.Context)
3. many other changes forced by this refactor
2017-11-22 02:17:38 -06:00
9921f41491
types: add overflow truncate when convert str to float ( #5130 )
2017-11-22 15:52:23 +08:00
8892bdf373
types: fix invalid time cast bug ( #4338 )
2017-11-22 15:24:56 +08:00
f828016e9f
*: move sessionctx/domainctx.go to domain package ( #5168 )
2017-11-22 13:41:58 +08:00
55b8f9f1ee
executor, expression: support Chunk in ProjectionExec ( #5178 )
2017-11-22 13:34:03 +08:00
8b15cb52b7
*: move StatementContext to its own package. ( #5177 )
2017-11-22 00:11:14 +08:00
3f212a6133
expression: fix from_unixtime(val>MaxInt32) ( #5170 )
2017-11-21 16:53:43 +08:00
dd2812fa55
mysql, expression: support sql_mode 'PAD_CHAR_TO_FULL_LENGTH' ( #5065 )
2017-11-21 13:22:29 +08:00
a32b8dbcf6
*: use Chunk for TableReader. ( #5142 )
2017-11-21 10:08:50 +08:00
81652dbeef
*: remove returned value isNull in Row methods. ( #5131 )
2017-11-17 11:12:41 +08:00
e362f1ed56
types: add deepcopy for update operation ( #5098 )
2017-11-15 14:46:24 +08:00
5962f1404e
*: prealloced plan aggregation_push_down ( #5094 )
2017-11-15 12:55:17 +08:00
e1511d03aa
plan, expression: move typeinfer_test.go from plan to expression ( #5096 )
2017-11-14 02:45:40 -06:00
5c76863a79
plan, expression: remove useless error return ( #5085 )
2017-11-13 18:40:58 +08:00
32dd95be51
plan: no need to double read in some case. ( #5079 )
2017-11-13 14:46:21 +08:00
8fd5c7de6e
server: use types.Row to write result set. ( #5056 )
2017-11-10 15:41:02 +08:00
96809723b7
expression: support sql_mode NO_UNSIGNED_SUB ( #5030 )
2017-11-09 14:23:42 +08:00
1aa2a69f92
expression: remove type assertion on types.DatumRow. ( #5005 )
2017-11-07 14:17:53 +08:00
32d0fc9e76
parser: support "insert into from selectStmt that has brackets" ( #5008 )
2017-11-06 07:06:21 -06:00
55529a5d26
expression: make in more powerful. ( #4969 )
2017-11-06 15:36:53 +08:00
62433663e5
util/types: change types path ( #5007 )
...
* util/types: change types path
2017-11-04 10:37:14 -05:00
ad1c532ea5
*: remove unused package and functions ( #5003 )
...
* *: remove unused package and functions
2017-11-04 03:36:25 -05:00
93910cedc5
expression, plan: correct the position of error check ( #4993 )
2017-11-03 09:26:51 +08:00
1b9cc4170d
types: fix #4954 , insert column char(4) with latin1 charset by incorrect padding ( #4962 )
2017-11-01 23:08:04 +08:00
cf70670d15
expression: extract process of getting full cmp type to method. ( #4935 )
2017-10-31 14:52:20 +08:00
873e951338
expression: fix typo ( #4958 )
2017-10-31 11:16:45 +08:00
c4f29301eb
expression: rewrite in behavior. ( #4813 )
2017-10-28 14:36:21 +08:00
25879d3649
expression: support builtin function ROW_COUNT ( #4853 )
2017-10-28 09:18:58 +08:00
1abe79529b
expression: fix values null value issue ( #4923 )
2017-10-27 00:07:26 -05:00
27eedda835
expression: support 'using binary' ( #4687 )
2017-10-26 16:14:40 +08:00
834d51f898
ddl,expression: make leak test more stable ( #4895 )
2017-10-25 19:29:32 +08:00
5e441ad883
expression: fix #4884 , insert NULL on duplicate key by values function ( #4891 )
2017-10-25 03:07:38 -05:00
e96321b3f1
ranger: simple improvement for range calc for pk. ( #4767 )
2017-10-24 20:21:23 +08:00
