ebc4fa9dee
executor: resort fields for reducing the memory allocated ( #14208 )
2019-12-31 17:19:59 +08:00
aa2f716847
executor: avoid ProjectoinExec's goroutine leak ( #14127 )
2019-12-25 16:51:10 +08:00
b8dad33537
executor: trace the memory usage of Projection executors ( #13914 )
2019-12-15 21:15:38 -06:00
6a59557500
executor: show operators' concurrency information in results of EXPLAIN ANALYZE ( #13539 )
2019-11-27 16:46:25 +08:00
bb1c5c8493
executor: fix the projection upon the indexLookUp in indexLookUpJoin can't get result. ( #12889 )
2019-10-24 11:41:59 +08:00
b90ebe1109
expression: enable vectorized expression evaluation by default ( #11965 )
2019-09-03 09:41:05 +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
c8d1ff7ca6
*: replace 'logutil.Logger(context.Background())' with 'logutil.BgLogger()' ( #10866 )
2019-06-21 19:13:31 +08:00
8183f35563
executor: tiny clean up ( #10875 )
...
code refactor for the tracing related code
2019-06-20 16:35:59 +08:00
421de5ef20
executor,server: re-implement the kill statement by checking the Next() function ( #10841 )
2019-06-20 11:03:21 +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
e9653675dd
*: remove errors.Trace in main handle path ( #10033 )
2019-04-04 14:27:15 +08:00
f738ba24ad
executor: replace logger with zap logger ( #9521 )
2019-03-14 15:14:38 +08:00
3e0f51b474
executor: control Chunk size for Selection&Projection ( #9398 )
2019-02-26 14:24:30 +08:00
ec833bc4d2
*: fix some lints produced by golangci-lint ( #8999 )
2019-01-16 16:44:49 +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
6fb260f8a6
*: redesign trace statement with json output ( #8357 )
2018-11-21 13:50:18 +08:00
4ddf316c83
executor: recovery panic in parallel hashagg and projection ( #8185 )
2018-11-06 16:16:25 +08:00
761365b31c
*: avoid using columnEvaluator for the Projectin build by buildProjtion4Union ( #8142 )
2018-11-02 17:28:09 +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
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
05b37de16e
*: use chunk grow for simple executor ( #7540 )
2018-09-27 09:07:51 +08:00
cb03f2bec1
move from juju/errors to pkg/errors ( #7151 )
2018-09-12 15:42:20 +08:00
4f16bdd618
executor: remove childrenResult from baseExecutor ( #7076 )
2018-07-18 21:18:48 +08:00
39a8d0eb7a
executor: support parallel projection ( #6323 )
2018-06-07 22:50:54 +08:00
