c234f27cdc
plan: fix a bug about pushing limit ( #2440 )
2017-01-11 08:11:03 +08:00
5969e9ecad
*: add builtin function TIMESTAMPDIFF ( #2386 )
2017-01-11 00:12:48 +08:00
261f271584
plan: fix a predicate push down bug. ( #2439 )
2017-01-10 20:10:14 +08:00
19c87888b4
expression: add new funcs map. ( #2433 )
2017-01-10 19:21:10 +08:00
07f756b818
plan/statistics: statistics support add index info ( #2349 )
2017-01-10 15:22:01 +08:00
7c66138042
executor: optimize delete statement. ( #2421 )
2017-01-10 15:13:00 +08:00
468af824a9
*: Fix the wrong error message and fix missing type ( #2431 )
2017-01-10 14:43:38 +08:00
0f15c2ec5d
kv: limit transaction size, len, and entry length, reduce retry times ( #2426 )
2017-01-10 12:26:18 +08:00
e6187d8250
privilege/privileges: MySQLPrivilege caches mysql privilege table ( #2388 )
2017-01-10 12:11:09 +08:00
d4f1a0a28d
ddl: Add the index key prefix limit ( #2272 ) ( #2380 )
2017-01-10 11:32:20 +08:00
52c267959b
expression: refactor rest functions. ( #2416 )
2017-01-09 23:53:46 +08:00
0e599c6c47
store/tikv: handle RaftEntryTooLarge error. ( #2425 )
2017-01-09 23:37:48 +08:00
b2ce51a06d
*: support substr. ( #2422 )
2017-01-09 23:25:22 +08:00
677a85bbc0
tidb: session retry metrics ( #2419 )
2017-01-09 23:13:50 +08:00
962cd0c1fb
expression: move some funcs out of builtin.go ( #2418 )
2017-01-09 16:33:00 +08:00
0066ab6418
tidb, domain: schema lease metrics ( #2417 )
2017-01-09 15:05:43 +08:00
ee9a0fea1c
parser: limit error information size ( #2415 )
2017-01-09 14:31:18 +08:00
15b9956e57
*: add buildin function CONV ( #2390 )
...
*: add buildin function CONV
2017-01-09 10:57:19 +08:00
47316499fd
plan: add cache for statistics table ( #2398 )
2017-01-08 01:09:23 +08:00
f42eb05cbb
adjust the parameter of cbo ( #2412 )
2017-01-07 16:24:15 +08:00
b17b83378d
expression: add functionClass and builtinFunc for time funcs. ( #2410 )
2017-01-07 14:20:26 +08:00
2521ab4dec
*: extract a builtin function factory for date arithmetic ( #2403 )
...
* *: refactor DATE_ARITH according to #2368
2017-01-07 10:52:31 +08:00
1dd0945cf3
*: add unique key info into schema ( #2376 )
2017-01-06 17:36:39 +08:00
1b72b11ffa
util/types: fix truncate float ( #2405 )
2017-01-06 17:14:04 +08:00
cd98c551b4
util/types: handle ParseDatetime overflow properly ( #2401 )
2017-01-06 14:36:08 +08:00
2594e4f799
parser: parse use 10 instead 0 ( #2404 )
2017-01-06 11:29:55 +08:00
ac06325a1d
*: add builtin function DATEDIFF ( #2374 )
2017-01-06 10:01:20 +08:00
9c38f89241
expression: add functionClass and builtinFunc for str funcs. ( #2399 )
2017-01-05 17:02:12 +08:00
6bc6f7e98b
*: Add the field of history information in job structure ( #2046 )
2017-01-05 16:34:39 +08:00
18fc9aa630
expression: implement functionClass and builtinFunction for op funcs. ( #2391 )
2017-01-05 16:23:31 +08:00
696bea9f37
*: Support batch load data ( #2394 )
2017-01-05 16:15:00 +08:00
39a7b90e7f
types: optimize floatStrToIntStr ( #2396 )
2017-01-05 16:06:47 +08:00
ef7eac6104
expression: implement functionClass and builtinFunction for math funcs. ( #2389 )
2017-01-05 15:25:05 +08:00
36e9570051
*: concurrently begin a transaction and compile ( #2393 )
2017-01-05 15:00:43 +08:00
a3b5a487d4
domain: fix a data race ( #2397 )
2017-01-05 14:49:06 +08:00
a44d9c3891
*: add builtin function UNIX_TIMESTAMP ( #2369 )
2017-01-05 14:09:21 +08:00
27c3a37410
benchdb: support specify a sql query to run. ( #2395 )
2017-01-05 13:36:45 +08:00
c8cc389fdc
ddl: bug in columnDefToCol, Length shouldn't be set for unspecified fields. ( #2381 ) ( #2382 )
2017-01-05 12:04:21 +08:00
e3e7b624f2
expression,parser: add support for FIND_IN_SET function ( #2373 )
2017-01-05 10:58:58 +08:00
8e109b7df9
expression,parser: add support for INTERVAL function ( #2370 )
2017-01-05 10:38:03 +08:00
73f1fa9144
expression: implement functionClass and builtinFunction for some funcs. ( #2384 )
2017-01-04 21:12:49 +08:00
fc278d3ec0
Update README.md ( #2392 )
...
add blog link
2017-01-04 20:27:24 +08:00
6d1df4f552
expression: implement functionClass and builtinFunction for info funcs. ( #2385 )
2017-01-04 18:52:54 +08:00
65f1a0be12
tikv: Enable if expr pushdown ( #2387 )
2017-01-04 16:55:05 +08:00
fb3d981d74
tidb: sleep for a while and retry when schema out of date ( #2379 )
...
also adjust schema lease duration in ddl test
2017-01-04 13:17:24 +08:00
cc5fcae0a3
ddl: Speed up adding index phase ( #2341 )
2017-01-04 12:32:58 +08:00
8a03344d05
*: deprecate DateArithInterval ( #2368 )
2017-01-04 11:42:59 +08:00
27c0c76cb1
sessionctx: add 'time_zone' session variable ( #2375 )
2017-01-03 20:03:03 +08:00
e38c67e086
executor: implements nested loop join. ( #2365 )
2017-01-03 19:53:03 +08:00
f35ab30127
*: change the implementation of domain schema lease ( #2327 )
...
lease is based on pd timestamp oracle instead of TiDB local time
return retryable error when schema check find schema changed
move schema lease check to 2PC, use commitTS
2017-01-03 19:45:08 +08:00
