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[FEAT MERGE]4.2 PX Feature

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qianchanger
2023-04-30 04:41:31 +00:00
committed by ob-robot
parent 09ed904b58
commit 3ae36f5774
134 changed files with 10295 additions and 1480 deletions
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40
tools/deploy/mysql_test/test_suite/px/r/mysql/add_material.result
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@ -11,19 +11,20 @@ select /*+ USE_PX parallel(3) */* from
(select c1,count(c2) c2 from t1 group by c1)c) a join
(select c1,count(*) c2 from t2 group by c1)b on a.c1=b.c1 ;
Query Plan
===============================================
|ID|OPERATOR |NAME |
-----------------------------------------------
|0 |PX COORDINATOR | |
|1 |└─EXCHANGE OUT DISTR |:EX10001|
|2 | └─HASH JOIN | |
|3 | ├─PX PARTITION ITERATOR | |
|4 | │ └─TABLE FULL SCAN |t1 |
|5 | └─EXCHANGE IN DISTR | |
|6 | └─EXCHANGE OUT DISTR (PKEY)|:EX10000|
|7 | └─PX BLOCK ITERATOR | |
|8 | └─TABLE FULL SCAN |t2 |
===============================================
=================================================
|ID|OPERATOR |NAME |
-------------------------------------------------
|0 |PX COORDINATOR | |
|1 |└─EXCHANGE OUT DISTR |:EX10001|
|2 | └─HASH JOIN | |
|3 | ├─PART JOIN FILTER CREATE |:RF0000 |
|4 | │ └─PX PARTITION ITERATOR | |
|5 | │ └─TABLE FULL SCAN |t1 |
|6 | └─EXCHANGE IN DISTR | |
|7 | └─EXCHANGE OUT DISTR (PKEY) |:EX10000|
|8 | └─PX BLOCK HASH JOIN-FILTER|:RF0000 |
|9 | └─TABLE FULL SCAN |t2 |
=================================================
Outputs & filters:
-------------------------------------
0 - output([INTERNAL_FUNCTION(t1.c1, 1, t2.c1, 1)]), filter(nil), rowset=256
@ -32,16 +33,18 @@ Outputs & filters:
2 - output([t1.c1], [t2.c1]), filter(nil), rowset=256
equal_conds([t1.c1 = t2.c1]), other_conds(nil)
3 - output([t1.c1]), filter(nil), rowset=256
affinitize
RF_TYPE(bloom), RF_EXPR[t1.c1]
4 - output([t1.c1]), filter(nil), rowset=256
affinitize
5 - output([t1.c1]), filter(nil), rowset=256
access([t1.c1]), partitions(p[0-9])
is_index_back=false, is_global_index=false,
range_key([t1.c1]), range(MIN ; MAX)always true
5 - output([t2.c1]), filter(nil), rowset=256
6 - output([t2.c1]), filter(nil), rowset=256
(#keys=1, [t2.c1]), dop=3
7 - output([t2.c1]), filter(nil), rowset=256
(#keys=1, [t2.c1]), dop=3
8 - output([t2.c1]), filter(nil), rowset=256
9 - output([t2.c1], [PARTITION_ID]), filter(nil), rowset=256
access([t2.c1]), partitions(p[0-5])
is_index_back=false, is_global_index=false,
range_key([t2.c1]), range(MIN ; MAX)always true
@ -73,12 +76,12 @@ Query Plan
|4 | └─EXCHANGE OUT DISTR (HASH) |:EX10001|
|5 | └─HASH GROUP BY | |
|6 | └─HASH JOIN | |
|7 | ├─PART JOIN FILTER CREATE |:BF0000 |
|7 | ├─PART JOIN FILTER CREATE |:RF0000 |
|8 | │ └─EXCHANGE IN DISTR | |
|9 | │ └─EXCHANGE OUT DISTR (PKEY)|:EX10000|
|10| │ └─PX BLOCK ITERATOR | |
|11| │ └─TABLE FULL SCAN |b |
|12| └─PX PARTITION HASH JOIN-FILTER|:BF0000 |
|12| └─PX PARTITION HASH JOIN-FILTER|:RF0000 |
|13| └─TABLE FULL SCAN |a |
=========================================================
Outputs & filters:
@ -96,6 +99,7 @@ Outputs & filters:
6 - output([a.c2]), filter(nil), rowset=256
equal_conds([a.c1 = b.c1]), other_conds(nil)
7 - output([b.c1]), filter(nil), rowset=256
RF_TYPE(bloom), RF_EXPR[b.c1]
8 - output([b.c1]), filter(nil), rowset=256
9 - output([b.c1]), filter(nil), rowset=256
(#keys=1, [b.c1]), dop=3