3c7df1c302
executor, plan: support batch index look up join. ( #3306 )
2017-05-23 23:12:19 +08:00
d2557fe49a
executor: open doubleread close test and fix bug. ( #3316 )
2017-05-23 16:27:28 +08:00
b3c43e52ca
*: retry commit for prepared statement when schema change ( #3297 )
2017-05-21 10:42:10 +08:00
26ee3cc2e5
executor: fix data race. ( #3284 )
2017-05-17 19:27:20 +08:00
1e4bf4775c
document store: add JSON type and codec. ( #3248 )
...
Document store: add JSON type and codec.
The JSON binary representation is same with MySQL 5.7. we prefer
this not bson because 1) bson only supports JSON compound types
but not JSON primitive types, and 2) this representation is better
than bson on random access.
This PR now can support these statements:
```
CREATE TABLE t (a json_field);
INSERT INTO t (a) values ('{"a": "b"}');
SELECT * FROM t;
```
JSON codec uses MySQL 5.7 compatible format, which doesn't support use JSON field as key or index. We will limit this in tidb later.
2017-05-17 12:00:34 +08:00
e7257d0e9d
plan, executor: open the new plan switch for all test. ( #3274 )
2017-05-16 20:40:12 +08:00
345b30b929
executor: update an error code ( #3276 )
2017-05-16 18:07:49 +08:00
69a55ad845
*: refactor a function name ( #3263 )
2017-05-16 14:43:03 +08:00
301e984309
plan: support index join ( #3262 )
...
merge join forgot to set default values.
2017-05-15 17:18:15 +08:00
213954d2e7
*: add specified columns for LOAD DATA INFILE Syntax ( #3240 )
...
* : add specified columns for LOAD DATA INFILE Syntax
2017-05-15 16:40:47 +08:00
1e2b6af3ab
plan: add topn operator. ( #3242 )
2017-05-12 10:37:12 +08:00
a0ecf85f9e
plan, executor: let new plan resolve after physical plan building. ( #3246 )
2017-05-11 21:20:50 +08:00
5f34aa4776
*: Add warnings for load data ( #3224 )
2017-05-11 08:11:52 +08:00
665b137e0e
fix jekins ci ( #3229 )
2017-05-10 16:40:42 +08:00
c5e864539f
executor: fix some bugs about new plan. ( #3231 )
2017-05-10 16:32:00 +08:00
ad52a2462c
executor: add open inteferce for Executor. ( #3221 )
2017-05-09 21:13:22 +08:00
436eb24303
executor,store: fix a bug caused by HashJoinExec encode/decode ( #3225 )
...
HashJoinExec encodeRow method doesn't consider timezone,
but decodeRow method does, this introduce a bug.
2017-05-09 16:13:38 +08:00
9a9db91f63
plan: move range calculation to package ranger ( #3208 )
2017-05-09 02:12:39 -05:00
e6ec57ee55
executor: fix data race ( #3212 )
2017-05-08 12:35:17 +08:00
0d6490efc4
*: interpret timestamp datum based on session's time_zone ( #3167 )
...
1. FromPackedUint don't consider time_zone any more, moved to Unflatten
2. use session's time_zone instead of time.Local
3. add a time.Location parameter to some Encode/Decode functions in tablecodec
2017-05-08 11:58:55 +08:00
cc3676abc0
*: fix aggregation bug in new plan. ( #3210 )
2017-05-05 13:37:06 +08:00
33c2262b9e
*: assign RetType for Constant/Column ( #3201 )
2017-05-05 12:01:01 +08:00
d128a10fad
plan, executor: implement index look up executor. ( #3204 )
...
index look up executor implements index double reading. we reuse the concurrency algorithm in old index executor.
2017-05-04 21:33:36 +08:00
67c62b3b39
*: make string in select result convert to bit correctly. ( #3188 )
2017-05-03 14:14:09 +08:00
3f296ed82d
*: add Trigger_priv column to mysql.user ( #3143 )
2017-05-03 13:49:07 +08:00
67815f1a07
plan: copy the physical info to avoid panic. ( #3199 )
2017-05-03 11:27:07 +08:00
dbcab85ba6
*: support index reader executor. ( #3175 )
2017-05-03 10:58:55 +08:00
20be357e86
expression: fix buildin function found_rows() ( #3134 )
...
fix issue #3131 .
2017-05-02 11:40:10 +08:00
588bf60f0c
*: support analyze index ( #3156 )
2017-05-01 19:42:46 +08:00
858d76bbe3
executor: fixed comments warning. ( #3187 )
2017-05-01 19:19:32 +08:00
b4f20e6f0b
util/testkit: refine testkit ( #3177 )
2017-04-29 23:20:49 +08:00
a9a33b0209
fix typo ( #3179 )
2017-04-29 00:24:27 +08:00
0595143194
*: add Process_priv column to mysql.user ( #2994 )
2017-04-28 22:35:46 +08:00
28be450cc9
plan, executor: refine code. ( #3173 )
2017-04-28 16:43:26 +08:00
c646b59927
*: fix data race in join. ( #3159 )
2017-04-27 23:26:15 +08:00
ea310f614c
executor, store: let old plan use old store. ( #3160 )
2017-04-27 20:50:10 +08:00
350c79382a
*: support new table reader executor. ( #3133 )
2017-04-27 13:27:26 +08:00
c237781cad
plan, executor: make Analyze a Plan ( #3130 )
...
* executor: remove indexExec's depedency on indexPlan
* plan, executor: make Analyze a Plan
* address comment
* address comment
* fix gofmt
2017-04-26 10:36:44 +08:00
7018898f30
Revert "*: Remove useless code and use the DAG mode in tests ( #3069 )" ( #3142 )
...
This reverts commit d8c52e8ac9325df750c2f985fe5f743e840d3938.
2017-04-25 23:20:09 +08:00
7699d3fb76
*: refine EvalBool function. ( #3139 )
2017-04-25 22:07:17 +08:00
73c9e12f24
infoschema: add more empty tables ( #3127 )
2017-04-24 19:27:25 +08:00
93f4780f40
plan: add variable countReliable to physicalPlanInfo ( #3011 )
2017-04-24 17:07:31 +08:00
594fab2f49
infoschema: add VIEWS and ROUTINES table ( #3108 )
2017-04-22 22:14:57 +08:00
0de1339979
store/tikv: export mocktikv as a storage engine. ( #3107 )
...
So DAG mocktikv can run integration tests.
2017-04-21 14:11:38 +08:00
790cbd615a
executor: initialize index scan concurrency. ( #3097 )
...
Index scan concurrency is not initialized, so the effective concurrency was 1.
For table lookup task, the concurrency should use table scan concurrency instead.
2017-04-20 21:03:04 +08:00
0316046e33
executor: fix race. ( #3096 )
2017-04-20 16:39:22 +08:00
0f2afbf44b
statistics: prepare for analyze part of a table ( #3062 )
...
We need to make somthing like 'analyze index...' work, this is only the first step.
2017-04-20 14:05:51 +08:00
12f07daff2
expression: make group_concat handle character correct ( #2821 ) ( #3083 )
2017-04-19 22:06:03 +08:00
bb71d83456
ddl: check unsupported charset. ( #3086 )
...
We only supports a few charset, when a charset is not supported, we should return error.
Also enforce charset to be lower case.
2017-04-19 20:34:49 +08:00
59154905aa
*: rename table-driven tests name. ( #3081 )
2017-04-19 10:02:57 +08:00
