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8072082323
statistics: introduce selectivity calculation (#3161 )
2017-07-04 13:00:19 +08:00
4023bb88b3
plan: Clean up (#3606 )
2017-07-04 00:13:08 +08:00
3f99d7e3f0
util/types: fix convert mysqltime to timestamp (#3587 )
2017-07-03 22:23:12 +08:00
45cd7c9864
builtin, json: add json_object and json_array functions. (#3562 )
2017-07-03 20:23:27 +08:00
8542248c7a
tidb-server: change prometrics metric instance name to host_port (#3588 )
2017-07-03 14:10:50 +08:00
53716dc8a6
tikv/2pc:disable skip_contraint_check (#3600 )
2017-07-03 13:19:55 +08:00
4966dfbdeb
plan: let getPushedProp fit the plan with multi children. (#3589 )
2017-07-03 12:28:28 +08:00
0f50d286bd
statistics: add table.GetRowCountByColumnRanges method. (#3530 )
2017-07-03 10:52:41 +08:00
73cfeac540
statistics: add variable member for table. (#3586 )
2017-07-03 10:43:23 +08:00
c7a714ffff
store/tikv/mock-tikv: remove useless encode (#3591 )
2017-07-01 13:30:23 +08:00
6d49c5160c
plan: a pre-work for changing the cbo framework. (#3577 )
2017-06-30 17:59:43 +08:00
e440ec77ea
store/tikv: export LockResolver. (#3585 )
2017-06-30 16:30:21 +08:00
3ea6a4a0f7
correct the name of contributor (#3584 )
2017-06-30 15:45:08 +08:00
3b26de9c9f
Fix typo (#3583 )
2017-06-30 01:48:45 -05:00
0dd049d9b2
[expression] rewrite built-in string function: REPEAT (#3546 )
2017-06-30 14:09:29 +08:00
6157ea87a1
tikv/2pc:prewrite primary first when skip_contraint_check is true (#3561 )
2017-06-29 23:31:11 +08:00
740d9393e8
parser: add TablesTerminalSym nonterminal symbol desc (#3578 )
2017-06-29 20:42:00 +08:00
bffbc00302
*: log some crucial sql for user/privilege related operations. (#3557 )
2017-06-29 19:01:16 +08:00
cdead55aa8
expression, executor: use baseBuiltinFunc's return type as ScalaFunction's return type when it is updated during type inference (#3571 )
2017-06-29 18:17:42 +08:00
284ac94a69
expression, executor: fix unhex(binary) error (#3569 )
2017-06-29 18:07:37 +08:00
4c3be8a9ad
*: Support retrun the error of ErrNoDB (#3572 )
2017-06-29 17:41:58 +08:00
f265357476
parser: add syntax support "lock table" and "unlock table" (#3570 )
2017-06-29 17:13:44 +08:00
e4b761071c
expression, executor: fix hex(binary) (#3567 )
2017-06-29 16:43:51 +08:00
d0358ceb1c
executor, statistics: remove useless code and rename file name. (#3564 )
2017-06-29 14:52:19 +08:00
b780d6afef
plan: flatten row op row (op = GE, GT, LE, LT) in expression_rewriter (#3528 )
2017-06-29 13:55:21 +08:00
3ab3a61b5a
plan: pick all possible useful indices for merge join. (#3473 )
2017-06-28 17:37:47 +08:00
6b6b03dc29
*: add a priority option to transaction, use high priority for meta (#3547 )
2017-06-28 16:01:43 +08:00
b5e6c0291a
plan, executor: fix multi-update. (#3531 )
2017-06-28 13:53:06 +08:00
d0e859174a
ddl: Break campaignLoop when closing DDL (#3553 )
2017-06-28 10:54:20 +08:00
76c07f6abb
plan, ddl: add validate in checkCreateTableGrammar, to fail creating … (#3554 )
2017-06-28 00:14:44 +08:00
88189ab961
executor, expression: refine substr handle null (#3555 )
2017-06-27 22:12:13 +08:00
45490a02b9
parser: Support alter table rename table without to (#3552 )
2017-06-27 20:04:25 +08:00
ea05bf088d
expression: default value from "timestamp" session variable is in UTC timezone (#3544 )
2017-06-27 15:07:42 +08:00
8aa1a632ea
expression, executor: rewrite the builtin func ascii using new methods (#3537 )
2017-06-27 14:47:48 +08:00
c09cb14238
store/tikv: add RC isolation level. (#3535 )
2017-06-27 12:02:05 +08:00
11a1767e71
*: Get ddl owner ID (#3525 )
2017-06-27 11:24:50 +08:00
77c7e0037a
tidb: add some privilege columns to mysql.db (#3532 )
2017-06-27 10:18:11 +08:00
5b92ee27ed
storage: disable pushdown json functions in tikv. (#3543 )
2017-06-26 22:40:45 +08:00
2b4a3ce5e6
parser: parse "select HIGH_PRIORITY ..." statement (#3466 )
2017-06-26 17:19:10 +08:00
eea5cb2237
*: tiny clean up (#3542 )
2017-06-26 10:47:52 +08:00
e773fa5b79
builtin: IsIPv4Compat function (#3538 )
2017-06-26 10:38:55 +08:00
dcf0da93fa
util/types: fix parsing datatime 00-00-00 (#3536 )
2017-06-23 18:20:15 +08:00
4db09e0940
expression, executor: rewrite built-in func makeDate using new expression evaluation architecture (#3533 )
2017-06-23 15:52:36 +08:00
ccd261010d
ddl: update binlog position and update logs (#3534 )
2017-06-23 14:41:51 +08:00
b9088c26b7
codec: simplify json codec. (#3524 )
2017-06-23 14:04:09 +08:00
8a31944402
json: be more compatible with MySQL' document instead of implement. (#3521 )
2017-06-23 11:25:47 +08:00
d1328e1b72
*: update vendor (#3526 )
2017-06-22 23:37:05 +08:00
b535fd0b7e
*: remove the useless variable of TiDBSkipDDLWait (#3527 )
2017-06-22 16:30:18 +08:00
f331160eb9
expression, executor: rewrite built-in func length using new expression evaluation architecture (#3519 )
2017-06-22 15:56:22 +08:00
caeb777107
domain: change lease in schema validator test to 5 millisecond (#3522 )
2017-06-22 14:47:49 +08:00
6f1bc82bc0
expression: wrap arguments when new built-in function (#3520 )
2017-06-22 11:56:24 +08:00
eac2769606
*: change the format of aggregation's result (#3483 )
2017-06-21 18:19:03 +08:00
def034cf6f
ranger: add a more common method to calc range. (#3489 )
2017-06-21 14:10:40 +08:00
af5f3f551e
expression: remove inferType interface of functionClass (#3518 )
2017-06-21 10:11:46 +08:00
11247bf083
statistics: no longer pass inAndEqCnt to calc pseudo index row count (#3515 )
2017-06-20 22:19:46 +08:00
9233ccfe6e
util/types:Handle out of range value when load data (#3508 )
2017-06-20 19:36:51 +08:00
db8ff90334
json: fix unquote bug and add test cases. (#3507 )
2017-06-20 18:50:25 +08:00
b7e7041f6a
vendor: update kvproto (#3514 )
2017-06-20 17:50:25 +08:00
247bf4afa2
expression, distsql: pushdown json_* functions. (#3492 )
2017-06-20 17:23:07 +08:00
d1bb107e62
json: fix a bug in path_expr. (#3504 )
2017-06-20 16:36:58 +08:00
0e0e48e6a6
executor, util: fix invalid time format "YY-MM-DD HH:MM"(#3509 ) (#3511 )
2017-06-20 15:40:35 +08:00
379914a5af
*: fix timestamp column data and index inconsistent involving timezone (#3497 )
2017-06-20 15:22:50 +08:00
4f56ece779
*: a little fix and add 3 functions. (#3486 )
2017-06-20 14:45:12 +08:00
a5d14645d0
*: Fix add index after add column with default value (#3510 )
2017-06-20 13:32:22 +08:00
e36eb6fd96
fix order in contributors (#3500 )
2017-06-20 12:55:05 +08:00
444983cdfd
*: Fix a DDL bug about wait time (#3498 )
2017-06-20 11:30:22 +08:00
913037ebb9
tablecodec,mysql, util: mysql TypeDuration Fsp (#3499 )
2017-06-20 11:10:40 +08:00
4b4378fdd4
fix some typo and continue refactor variable name topn (#3505 )
2017-06-19 05:31:12 -05:00
c15265e95b
*: rewrite concat using new expression evaluation architecture (#3479 )
2017-06-19 15:40:16 +08:00
b6ca0ddf8a
ranger: make Builder unexport (#3496 )
2017-06-19 15:09:37 +08:00
1bdb72e4ec
tidb: reset transaction when session retry statement in history meets error (#3503 )
2017-06-19 14:28:57 +08:00
5b979d09e0
*: Adding ppc64le specific fixes for some tests (#3477 )
2017-06-19 11:44:12 +05:30
f3f9bbd601
store: refactor variable name (#3502 )
2017-06-19 10:57:44 +08:00
844f1c69b4
expression: add SubTime (#3464 )
2017-06-16 23:31:38 +08:00
3e7657737b
expression, util: consider unsigned when cast (#3457 )
2017-06-16 22:39:19 +08:00
19b2fb0e4c
table: add GeneratedExpr in table.Column. (#3487 )
2017-06-16 21:43:44 +08:00
3a06c4c0a8
*: fix a go vet warning. (#3484 )
2017-06-16 20:44:17 +08:00
9c3ac28541
sessionctx/variable: store a copy of timezone in StatementContext (#3495 )
2017-06-16 18:33:13 +08:00
7908193b70
*: Fix rename table auto id conflict problem (#3493 )
2017-06-16 16:46:27 +08:00
3968328b52
ddl/domain: Update logs (#3491 )
2017-06-16 11:25:48 +08:00
64fd512c79
rawkv: give up supporting empty values. (#3488 )
2017-06-16 09:48:00 +08:00
cb9bf47dfc
executor: turn on new expr evaluation for testSuite (#3475 )
2017-06-15 15:27:40 +08:00
fad663398a
coprocessor: fix a pb unmarshal related bug. (#3482 )
2017-06-15 14:28:32 +08:00
b73c562ab4
statistics: fix a divided by zero bug (#3481 )
2017-06-15 13:53:27 +08:00
3b9e5de9a5
*: Remove the useless code about DDL owner info (#3472 )
2017-06-15 12:32:27 +08:00
bdaf1e9cc7
util/type: fix parseDuration error when parse string of three digit (#3468 )
2017-06-15 11:17:18 +08:00
2dd93852ad
store/tikv: revise region cache log (#3474 )
2017-06-14 20:57:47 +08:00
129c817d8a
store/tikv: remove lock in conn array (#3476 )
2017-06-14 19:08:17 +08:00
66226c56d3
use multiple grpc connections for one tikv store (#3453 )
2017-06-14 17:02:26 +08:00
0343dac8e7
plan: forbidden modify generated column by insert/update. (#3434 )
2017-06-14 16:08:14 +08:00
f0fc92745c
util/types: select cast(-1 as unsigned) return wrong result. (#3462 )
2017-06-14 11:01:55 +08:00
7c9e18621f
*: add some privilege columns to mysql.user (#3445 )
2017-06-13 21:11:43 +08:00
5dd0165532
Fix Run Empty Alter Table Add Constraint SQL Error (#3456 )
2017-06-13 20:50:40 +08:00
9575deeb10
ddl: add more features about generated column. (#3431 )
2017-06-13 18:53:58 +08:00
4052a6660a
Remove authors.md to contributors.md (#3465 )
2017-06-13 17:11:06 +08:00
821d928e7a
*: use async get timestamp API && remove asyncGetTSWorker (#3459 )
2017-06-13 13:05:30 +08:00
cf96dca50c
store/tikv: export RunGCJob (#3439 )
2017-06-12 23:53:16 -05:00
1ccc71a94a
statistics, ranger: add method to calculate the range and row count of non pk column (#3234 )
2017-06-13 12:01:05 +08:00
439a47c092
sysvar: fix license (#3460 )
2017-06-12 21:53:55 +09:00
39b1fda556
ddl: Revoke the session when the DDL will close (#3454 ) (#3461 )
2017-06-12 18:03:15 +08:00
Yiding Cui