af685f511f
Revert "coprocessor: Exceed action for copiterator ( #17324 )" ( #18706 )
2020-07-21 15:21:20 +08:00
f0e5876353
util/execdetails: refactor execdetails information of runtime collect ( #18530 )
2020-07-15 20:05:29 +08:00
a5829ae5e6
coprocessor: Exceed action for copiterator ( #17324 )
2020-07-06 18:57:29 +08:00
7f1cd1a60d
planner: support build clustered index range for table scan ( #18018 )
2020-06-16 11:49:01 +08:00
1417ba2288
*: fix a bug that don't handle truncate properly for virtual generated column ( #17217 )
2020-05-14 20:57:55 +08:00
af0a49cb7a
[store/tikv] support batch coprocessor for TiFlash ( #16030 )
2020-04-09 13:01:09 +08:00
5282d089c7
executor: support generated column on point get and batch point get ( #15544 )
2020-03-23 14:21:35 +08:00
574a014f70
*: deprecate system variables tidb_mem_quota_XXX ( #15084 )
2020-03-10 15:57:03 +08:00
fe5334a1ed
executor: fix bug for virtual column in transaction ( #15011 )
2020-03-03 15:18:09 +08:00
a7d5b98306
*: Move StartTs from DAGRequest to Coprocessor.Request ( #13823 )
2019-12-03 17:13:12 +08:00
aca3f47292
*: Refactoring reading logic of virtual generate column ( #12407 )
2019-11-13 17:39:53 +08:00
095bee9655
executor: support table reader executor read from tiflash. ( #12371 )
2019-09-27 15:31:04 +08:00
39e9c9fd7a
*: add max/avg cop response time for TableReader, IndexReader and IndexLookupReader. ( #12003 )
2019-09-11 20:36:45 +08:00
6d51ad33fd
*: Optimize struct memory usage by adjust field order ( #11629 )
2019-08-13 17:20:53 +08:00
d210889a6c
*: trace the execution of the insert operation ( #11667 )
2019-08-09 14:22:03 +08:00
036e7e207d
*: support new 'log' format for trace ( #11681 )
2019-08-09 12:43:33 +08:00
5fff4e9dea
distsql: control the sending rate of copIteratorTaskSender if keepOrder is true ( #11578 )
2019-08-07 21:40:42 +08:00
da8e7d267c
executor: refactor union_scan executor by using txn_mem_buffer_reader ( #10673 )
2019-07-30 17:40:33 +08:00
1ad073bf80
executor: show operators' memory consumption in results of EXPLAIN ANALYZE ( #11334 )
2019-07-24 10:53:02 +08:00
d244723a5e
executor: remove unused structure RecordBatch ( #10891 )
2019-06-26 15:26:16 +08:00
dc378a2cff
executor: tiny refactor the runtimeStats collection code ( #10917 )
2019-06-24 14:09:31 +08:00
8183f35563
executor: tiny clean up ( #10875 )
...
code refactor for the tracing related code
2019-06-20 16:35:59 +08:00
f6be085bc6
executor: tiny refactor the Executor interface ( #10846 )
...
Introduce a base() method to get the baseExecutor, so we don't need to add
method from baseExecutor to the Executor interface any more
Before:
```
type Executor interface {
Open(context.Context) error
Next(ctx context.Context, req *chunk.RecordBatch) error
Close() error
Schema() *expression.Schema
retTypes() []*types.FieldType
newFirstChunk() *chunk.Chunk
}
```
After:
```
type Executor interface {
base() *baseExecutor
Open(context.Context) error
Next(ctx context.Context, req *chunk.RecordBatch) error
Close() error
Schema() *expression.Schema
}
```
2019-06-19 15:55:28 +08:00
7d7c146786
*: fix bug when unsigned histogram meets signed ranges in feedback ( #10415 )
2019-05-14 15:49:02 +08:00
d6396daa77
*: lazy eval explain id and tracker label ( #10139 )
2019-04-22 14:23:33 +08:00
33015e10a9
executor: fix the wrong order by pk desc result and some corner cases for unsigned pk ( #10179 )
2019-04-19 12:58:25 +08:00
e5f734e54c
*: move the Handle of stats to single package. ( #10149 )
2019-04-17 13:42:34 +08:00
7447f04409
executor: trace and control memory usage in DistSQL layer ( #10003 )
2019-04-12 16:43:55 +08:00
e9653675dd
*: remove errors.Trace in main handle path ( #10033 )
2019-04-04 14:27:15 +08:00
435a081401
executor: control Chunk size for TableReader&IndexReader&IndexLookup ( #9452 )
2019-04-01 13:13:39 +08:00
fa37762c53
executor: tiny refactor, remove physicalTableID from the three reader ( #9511 )
2019-03-01 10:36:09 +08:00
40fa006cac
*: collect coprocessor runtime stats for explain analyze ( #9057 )
2019-02-19 16:22:00 +08:00
ec833bc4d2
*: fix some lints produced by golangci-lint ( #8999 )
2019-01-16 16:44:49 +08:00
82d2726300
planner, statistics: build new histogram using range information ( #7921 )
2019-01-14 20:33:36 +08:00
00c4ff4fa9
*: refactor Executor.Next() to receive RecordBatch ( #8994 )
2019-01-14 15:04:36 +08:00
c137cada68
*: change golang.org/x/net/context to standard context ( #8579 )
2018-12-05 13:54:00 +08:00
322795439d
*: record cop scan rows in explain analyze ( #8423 )
2018-11-28 15:43:59 +08:00
6fb260f8a6
*: redesign trace statement with json output ( #8357 )
2018-11-21 13:50:18 +08:00
32b1dbd8d5
*: rename "github.com/pkg/errors" to "github.com/pingcap/errors" ( #8136 )
...
We import "github.com/pkg/errors" in the code, and actually put
the "github.com/pingcap/errors" there in the vendor path.
That's a dirty hack, and prevent the introduce of Go module.
2018-11-01 16:09:07 +08:00
89dda9d9a8
*: move parser to a separate repository ( #8036 )
2018-10-25 11:12:10 +08:00
458c0d1c27
executor: refine explain analyze ( #7888 )
2018-10-16 20:02:43 +08:00
d21f294393
*: make explain support explain anaylze ( #7827 )
2018-10-12 20:01:19 +08:00
e79bd946ed
*: change package name from plan to planner ( #7760 )
2018-09-25 11:16:39 +08:00
cb03f2bec1
move from juju/errors to pkg/errors ( #7151 )
2018-09-12 15:42:20 +08:00
341dc1009c
*: tidb tracing prototype ( #7016 )
2018-08-31 05:25:16 +08:00
82a6c1085c
*: introduce the concept of physical ID, code refactory ( #7374 )
2018-08-16 10:33:24 +08:00
387a53a719
executor: move tidb_reader code to its named files. ( #7065 )
2018-07-19 22:36:07 +08:00
