bada2801ac
*: fix cop task runtime information is wrong in the concurrent executor ( #19849 )
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Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-09-11 14:14:37 +08:00
221223b46b
executor: add more runtime information for join executor ( #19721 )
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Signed-off-by: crazycs520 <crazycs520@gmail.com >
2020-09-07 14:53:20 +08:00
1e9b519ff7
executor: clean outerMatchedStatus when HashJoin.Close is called ( #19510 )
2020-08-31 14:45:04 +08:00
e356136b72
*: annotate execution info in runtime/trace ( #19407 )
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Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-27 11:23:36 +08:00
a2e2ce6339
*: use int instead of fmt.Stringer as executor id ( #19207 )
2020-08-19 13:39:31 +08:00
b8670fb231
executor: implement a concurrent hash table for Concurrent build ( #16678 )
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* refine code of unsafeHashTable
* refine unsafeHashTable
* concurrentMapHashTable is ok
* update comments
* add comments
* add comments
* update make slickes
* update according to comments
* add comments
* update according to comments from liyuan
* remove useless estRows
* update test because the output of INL_hash_join does not promose order
* update testConcurrentMap
* update imports
* update test
Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-08-10 19:32:19 +08:00
f3554241bb
planner, executor: support except and intersect set operator ( #18459 )
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Co-authored-by: ti-srebot <66930949+ti-srebot@users.noreply.github.com >
2020-07-27 17:56:07 +08:00
f0e5876353
util/execdetails: refactor execdetails information of runtime collect ( #18530 )
2020-07-15 20:05:29 +08:00
9d9f330a4b
executor, util: fix spilling disk when oom. ( #16895 )
2020-06-30 16:32:14 +08:00
ad598e431a
executor: add the cache for apply executor ( #17039 )
2020-06-17 21:24:12 +08:00
0d95b09e8a
executor: Remove unnecessary information in explain analyze output ( #16248 )
2020-05-21 19:26:00 +08:00
e90aac2710
executor: add config EnableCollectExecutionInfo ( #15493 )
2020-04-13 20:45:25 +08:00
bce2d39d17
executor: fix naming of a confusing variable ( #15797 )
2020-03-30 09:38:15 +08:00
574a014f70
*: deprecate system variables tidb_mem_quota_XXX ( #15084 )
2020-03-10 15:57:03 +08:00
2c5170875d
collation: add some collation tests for HashJoinExec, MergeJoinExec and SelectExec ( #15067 )
2020-03-03 17:33:18 +08:00
a4e8341add
executor: fix offset of outerMatchStatus for outer hash join ( #14773 )
2020-02-13 18:57:04 +08:00
0f7a3e838c
executor: fix hash join panic after killing ( #14712 )
2020-02-11 10:15:34 +08:00
f2d0e90740
executor: Count the number of hash table collisions and build elapse during Hash Join. ( #14423 )
2020-02-05 13:37:23 +08:00
72b1f0e7b8
executor: correctly handle panic for hashjoin build phase ( #14056 )
2020-02-05 12:23:23 +08:00
174ff27943
*: fix static check issues ( #14286 )
2020-01-06 16:07:15 +08:00
a487748b46
executor: support merge join on disk ( #13946 )
2019-12-31 18:49:10 +08:00
ebc4fa9dee
executor: resort fields for reducing the memory allocated ( #14208 )
2019-12-31 17:19:59 +08:00
8fab2548d0
executor: show operators' disk consumption in results of EXPLAIN ANALYZE ( #13764 )
2019-12-02 17:04:29 +08:00
6a59557500
executor: show operators' concurrency information in results of EXPLAIN ANALYZE ( #13539 )
2019-11-27 16:46:25 +08:00
b84c5a73ad
executor: implement the execution part of the outer hash join ( #12882 )
2019-11-12 17:48:30 +08:00
60bfdf5ba4
Revert "executor, util: rename original List to ListInMemory and add a new interface List ( #13353 )" ( #13363 )
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This reverts commit 2b5f81add11497b5b5595b3ba16ac88cddf33a65.
2019-11-11 18:30:34 +08:00
2b5f81add1
executor, util: rename original List to ListInMemory and add a new interface List ( #13353 )
2019-11-11 15:50:43 +08:00
b697fac4ba
expression: vectorize hash calculation during probing ( #12048 ) ( #12669 )
2019-11-05 21:42:34 +08:00
7bfa8967e1
executor: rename HashJoin.outer and inner to probe and build ( #13045 )
2019-10-31 11:43:36 +08:00
1f922559df
executor: implement disk-based hash join ( #12067 )
2019-09-24 23:23:05 +08:00
d29751ca5d
executor: vectorize hash calculation in hashJoin ( #12048 ) ( #12076 )
2019-09-11 16:06:46 +08:00
d88cd749f5
executor, expression: 1. rename tryToMatch to tryToMatchOuters 2. tiny refine tryToMatchOuters ( #12138 )
2019-09-11 11:24:14 +08:00
1ff620d4d0
executor: reorg codes for hashtable in HashJoinExec ( #11937 )
2019-09-03 13:34:23 +08:00
304619a184
executor: fix execution info of explain analyze ( #11967 )
2019-09-02 16:45:35 +08:00
bdbaeb419d
executor: decrease the memory usage of hashTable in HashJoinExec ( #11832 )
2019-08-29 14:45:52 +08:00
db6c36c75f
executor: fix data race in (*HashJoinExec).Close() since fetchInnerAndBuildHashTable is still running
2019-08-15 15:21:09 +08:00
6d51ad33fd
*: Optimize struct memory usage by adjust field order ( #11629 )
2019-08-13 17:20:53 +08:00
cffd04518c
executor: no need to wait for fetchInnerRows if buildHashTableForList fails, and clean code ( #11571 )
2019-08-02 17:07:43 +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
c5a157a883
*: revert all of the radix-join-related commits ( #10926 )
2019-06-24 23:35:15 +08:00
dc378a2cff
executor: tiny refactor the runtimeStats collection code ( #10917 )
2019-06-24 14:09:31 +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 )
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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
d6396daa77
*: lazy eval explain id and tracker label ( #10139 )
2019-04-22 14:23:33 +08:00
e9653675dd
*: remove errors.Trace in main handle path ( #10033 )
2019-04-04 14:27:15 +08:00
821af9e9f6
executor: control Chunk size for Joiners ( #9614 )
2019-03-19 21:30:21 +08:00
2433e28d8d
*: fix ineffectual assignments and misspellings ( #9481 )
2019-02-28 19:25:07 +08:00
5a283a98dd
plan/executor: make semi joins null and empty aware ( #9051 )
2019-02-25 15:42:38 +08:00
ec833bc4d2
*: fix some lints produced by golangci-lint ( #8999 )
2019-01-16 16:44:49 +08:00
