f13f7bbdbd
ranger: BuildColumnRange should merge ranges when column has prefix len ( #11563 )
2019-08-01 16:24:36 +08:00
59e3eb75cd
*: speed up the operation of "admin check table" ( #8572 )
2019-07-31 17:11:30 +08:00
8bc63973df
executor: move failpoint test case to seq test suite ( #11525 )
2019-07-30 18:32:05 +08:00
da8e7d267c
executor: refactor union_scan executor by using txn_mem_buffer_reader ( #10673 )
2019-07-30 17:40:33 +08:00
1f57a538a4
distsql: make CopStream available ( #11311 )
...
All tests passed, auto merged by Bot
2019-07-30 17:10:52 +08:00
a92902aeee
load data: avoid an unnecessary converting from byte slice to… ( #11516 )
2019-07-30 11:01:04 +08:00
0668cae665
executor, stats: extract topn from cm sketch ( #11409 )
2019-07-29 19:05:19 +08:00
e09745bd02
metrics: add metrics for bind info ( #10921 )
...
All tests passed, auto merged by Bot
2019-07-26 20:19:03 +08:00
85c790ec97
planner, executor: tiny refactor ( #11420 )
2019-07-26 19:31:06 +08:00
1e1cc1f325
types: fix string to integer cast ( #11295 )
2019-07-26 19:10:30 +08:00
268cbf1a5d
stats: support more analyze options ( #11278 )
2019-07-25 13:25:24 +08:00
86d8f9a4bb
*: add succ filed to slow log and fix shallow copy problem when parse slow log file. ( #11417 )
...
Test pass, auto merge by Bot
2019-07-24 19:20:18 +08:00
abbca5375e
*: add trace support for subquery ( #11182 )
...
Test pass, auto merge by Bot
2019-07-24 19:03:47 +08:00
b97c0434db
executor: show CARTESIAN Join explicitly in the results of Explain ( #11415 )
2019-07-24 16:57:51 +08:00
1cca2d1455
improvement. change unessesary mem copy in for index substring call ( #11405 )
...
Test pass, auto merge by Bot
2019-07-24 16:40:13 +08:00
29970ca353
DDL: fix a bug in column charset and collate when create table and modify column ( #11300 )
...
* fix a bug in column charset and collate when create table and modify column
* extract the fix code logic to a func
* fix multiple collate specified in column
* add more test for multiple column collate
* add more Err case for multiple column collate
* fix comment format
2019-07-24 16:06:37 +08:00
f8912049f5
*:add opt_rule_blacklist in mysql tables. ( #11096 )
2019-07-24 13:36:29 +08:00
1ad073bf80
executor: show operators' memory consumption in results of EXPLAIN ANALYZE ( #11334 )
2019-07-24 10:53:02 +08:00
899ff96e86
executor: introduce Sel to Chunk to indicate which rows ar… ( #11384 )
2019-07-23 21:00:29 +08:00
119d532979
executor: load data/batch insert improvement reducing memory a… ( #11284 )
2019-07-23 18:41:52 +08:00
3b6d2f475f
executor/split: return split result when do split region and refine split timeout logic. ( #11259 )
2019-07-23 17:35:13 +08:00
ca70d74a28
executor, expression: fix current_timestamp/now not consistent… ( #11342 )
2019-07-23 17:02:24 +08:00
388ce88743
ddl: refine ddl error when do ddl error cause by infoschema is changed ( #11308 )
2019-07-23 16:18:48 +08:00
88db7ff17b
infoschema: fix compatibility of auto_increment column value o… ( #10207 )
2019-07-23 15:52:29 +08:00
c1a5e79b28
planner: correct the generation of the field name ( #11324 )
2019-07-23 14:17:49 +08:00
b3f71868c1
executor: fix autoid doesn't handle float, double type and tin… ( #11110 )
2019-07-22 19:19:54 +08:00
c00d8a95cf
executor, privilege: fix some two bug of RBAC ( #11273 )
2019-07-22 13:08:03 +08:00
4b928a52c0
executor: update test since DELETE FROM ... AS ... syntax is now supported ( #11184 )
2019-07-19 17:58:58 +08:00
bedd1b07b0
plugin: add "exec start-time" to GeneralEvent ( #11293 )
2019-07-18 19:21:01 +08:00
b6a634638f
executor: speedup unit test ( #10930 )
2019-07-18 19:16:22 +08:00
fcc15b1256
types: fix delete error when convert string to float or int ( #10861 )
2019-07-16 19:50:04 +08:00
eae30ebbcb
*: reduce tikvrpc resp struct size ( #11056 )
2019-07-16 13:21:00 +08:00
368119b8df
executor: compute ADMIN CHECKSUM for partitioned tables correc… ( #11089 )
2019-07-16 07:39:17 +08:00
d420a1f212
*: reduce tikvrpc request size ( #11055 )
2019-07-15 16:11:14 +08:00
d381d84d1b
executor,sessionctx: refine output format for tidb-specific variables of boolean type ( #11239 )
2019-07-15 15:47:17 +08:00
9b824457c1
*: improve column size calculation of statistics ( #11091 )
2019-07-15 13:05:54 +08:00
c8ed781d51
executor: push-down LoadDataStmt in distsql ( #11067 )
...
moving function `statementContextToFlags` to `StatementContext.PushDownFlags()`
Co-authored-by: Lonng <heng@lonng.org >
Co-authored-by: Foreyes <foreyes_1002@163.com >
2019-07-14 17:58:49 +08:00
bdec3414e7
executor: fix the behavior when index join meet prefix index ( #11081 )
2019-07-12 17:48:35 +08:00
f496b775fd
planner: unsigned pk cannot be pushed as index column ( #11094 )
2019-07-12 16:25:01 +08:00
e0fc847c8b
executor: handle missing timestamp value for load data ( #11093 )
2019-07-12 14:56:55 +08:00
0ba4d0b41b
executor: fix bug of point get when meet null values ( #11219 )
2019-07-12 14:11:14 +08:00
84432823b3
refactor the logic of load data batch insert, make batchCheckGet happen once per transaction ( #11132 )
2019-07-12 13:36:58 +08:00
5c436bb1d6
planner: support subquery in SHOW statement ( #10942 )
2019-07-11 23:56:51 +08:00
4a1374d93a
planner: fix bug when pruning columns for TableDual ( #11054 )
2019-07-11 20:26:03 +08:00
9385c6eca0
executor: fix a bug of 'insert on duplicate update' statement on partitioned table ( #11204 )
...
In this statement: insert into t1 set a=1,b=1 on duplicate key update a=1,b=1
Batch checker find a=1,b=1 is duplicated, then in the "on duplicate update" step,
it uses the non-partitioned table to get the old row, which is a bug.
getOldRow returns this error: (1105, u'can not be duplicated row, due to old row not found. handle 1 not found')
2019-07-11 15:24:27 +08:00
53f8a2c366
executor, metrics: add metrics for fast analyze. ( #11079 )
2019-07-11 14:36:28 +08:00
47f449a07d
executor: explain analyze panic when processing explain analyze insert ... select ... ( #11162 )
2019-07-11 11:18:00 +08:00
b43668da82
planner: fix union scan on partition table bug ( #11187 )
2019-07-11 11:00:44 +08:00
66f5754c68
*: add trace support for the AllocAutoIncrementValue function ( #11158 )
2019-07-10 15:07:42 +08:00
c8794803b5
*: add admin cleanup table lock syntax support ( #10423 )
2019-07-10 12:54:09 +08:00
