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PATCH bugfix to opensource branch

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This commit is contained in:
obdev
2021-07-19 22:33:13 +08:00
committed by wangzelin.wzl
parent 5b5c04ff49
commit e03cb03357
34 changed files with 1471 additions and 1150 deletions
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90
unittest/sql/optimizer/test_join_order_case.result
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@ -558,23 +558,26 @@ Outputs & filters:
SQL: select t1.c1 from t1, (select * from t2 where c2>1 order by c1 limit 10) as t where t1.c1=t.c1;
================================================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
----------------------------------------------------------------
|0 |PX COORDINATOR | |10 |412 |
|1 | EXCHANGE OUT DISTR |:EX10002|10 |411 |
|2 | NESTED-LOOP JOIN | |10 |411 |
|3 | EXCHANGE IN DISTR | |10 |44 |
|4 | EXCHANGE OUT DISTR (PKEY) |:EX10001|10 |44 |
|5 | SUBPLAN SCAN |t |10 |44 |
|6 | LIMIT | |10 |42 |
|7 | EXCHANGE IN MERGE SORT DISTR| |10 |41 |
|8 | EXCHANGE OUT DISTR |:EX10000|10 |40 |
|9 | PX PARTITION ITERATOR | |10 |40 |
|10| TABLE SCAN |t2 |10 |40 |
|11| PX PARTITION ITERATOR | |1 |36 |
|12| TABLE GET |t1 |1 |36 |
================================================================
=================================================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
-----------------------------------------------------------------
|0 |PX COORDINATOR | |10 |425 |
|1 | EXCHANGE OUT DISTR |:EX10002|10 |424 |
|2 | NESTED-LOOP JOIN | |10 |424 |
|3 | EXCHANGE IN DISTR | |10 |57 |
|4 | EXCHANGE OUT DISTR (PKEY) |:EX10001|10 |57 |
|5 | MATERIAL | |10 |57 |
|6 | SUBPLAN SCAN |t |10 |55 |
|7 | LIMIT | |10 |54 |
|8 | EXCHANGE IN MERGE SORT DISTR| |10 |52 |
|9 | EXCHANGE OUT DISTR |:EX10000|10 |51 |
|10| LIMIT | |10 |51 |
|11| TOP-N SORT | |10 |50 |
|12| PX PARTITION ITERATOR | |10 |40 |
|13| TABLE SCAN |t2 |10 |40 |
|14| PX PARTITION ITERATOR | |1 |36 |
|15| TABLE GET |t1 |1 |36 |
=================================================================
Outputs & filters:
-------------------------------------
@ -584,21 +587,24 @@ Outputs & filters:
conds(nil), nl_params_([t.c1]), batch_join=false
3 - output([t.c1], [PARTITION_ID]), filter(nil)
4 - (#keys=1, [t.c1]), output([t.c1], [PARTITION_ID]), filter(nil), is_single, dop=1
5 - output([t.c1]), filter(nil),
5 - output([t.c1]), filter(nil)
6 - output([t.c1]), filter(nil),
access([t.c1])
6 - output([t2.c1]), filter(nil), limit(10), offset(nil)
7 - output([t2.c1]), filter(nil), sort_keys([t2.c1, ASC]), Local Order
8 - output([t2.c1]), filter(nil), dop=1
9 - output([t2.c1]), filter(nil),
7 - output([t2.c1]), filter(nil), limit(10), offset(nil)
8 - output([t2.c1]), filter(nil), sort_keys([t2.c1, ASC])
9 - output([t2.c1]), filter(nil), dop=1
10 - output([t2.c1]), filter(nil), limit(10), offset(nil)
11 - output([t2.c1]), filter(nil), sort_keys([t2.c1, ASC]), topn(10), local merge sort
12 - output([t2.c1]), filter(nil),
force partition granule, asc.
10 - output([t2.c1]), filter([t2.c2 > ?]),
13 - output([t2.c1]), filter([t2.c2 > ?]),
access([t2.c1], [t2.c2]), partitions(p[0-2]),
limit(10), offset(nil),
is_index_back=false, filter_before_indexback[false],
range_key([t2.c1]), range(MIN ; MAX)always true
11 - output([t1.c1]), filter(nil),
14 - output([t1.c1]), filter(nil),
affinitize, force partition granule, asc.
12 - output([t1.c1]), filter(nil),
15 - output([t1.c1]), filter(nil),
access([t1.c1]), partitions(p[0-4]),
is_index_back=false,
range_key([t1.c1]), range(MIN ; MAX),
@ -2555,20 +2561,21 @@ Outputs & filters:
SQL: select t1.c1 from t1 left join t2 on t1.c1 = t2.c1 where exists (select c1 from t3 limit 1);
======================================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
------------------------------------------------------
|0 |SUBPLAN FILTER | |250 |460 |
|1 | PX COORDINATOR | |500 |354 |
|2 | EXCHANGE OUT DISTR |:EX10000|500 |331 |
|3 | PX PARTITION ITERATOR | |500 |331 |
|4 | TABLE SCAN |t1 |500 |331 |
|5 | LIMIT | |1 |37 |
|6 | PX COORDINATOR | |1 |36 |
|7 | EXCHANGE OUT DISTR |:EX20000|1 |36 |
|8 | PX PARTITION ITERATOR| |1 |36 |
|9 | TABLE SCAN |t3 |1 |36 |
======================================================
=======================================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
-------------------------------------------------------
|0 |SUBPLAN FILTER | |250 |460 |
|1 | PX COORDINATOR | |500 |354 |
|2 | EXCHANGE OUT DISTR |:EX10000|500 |331 |
|3 | PX PARTITION ITERATOR | |500 |331 |
|4 | TABLE SCAN |t1 |500 |331 |
|5 | LIMIT | |1 |37 |
|6 | PX COORDINATOR | |1 |37 |
|7 | EXCHANGE OUT DISTR |:EX20000|1 |37 |
|8 | LIMIT | |1 |37 |
|9 | PX PARTITION ITERATOR| |1 |36 |
|10| TABLE SCAN |t3 |1 |36 |
=======================================================
Outputs & filters:
-------------------------------------
@ -2585,9 +2592,10 @@ Outputs & filters:
5 - output([1]), filter(nil), limit(1), offset(nil)
6 - output([1]), filter(nil)
7 - output([1]), filter(nil), dop=1
8 - output([1]), filter(nil),
force partition granule, asc.
8 - output([1]), filter(nil), limit(1), offset(nil)
9 - output([1]), filter(nil),
force partition granule, asc.
10 - output([1]), filter(nil),
access([t3.c1]), partitions(p[0-1]),
limit(1), offset(nil),
is_index_back=false,