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[FEAT MERGE]4_1_sql_feature

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Co-authored-by: leslieyuchen <leslieyuchen@gmail.com>
Co-authored-by: Charles0429 <xiezhenjiang@gmail.com>
Co-authored-by: raywill <hustos@gmail.com>
This commit is contained in:
obdev
2023-01-28 16:01:26 +08:00
committed by ob-robot
parent 3080f2b66f
commit 2d19a9d8f5
846 changed files with 161957 additions and 116661 deletions
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161
tools/deploy/mysql_test/test_suite/subquery/r/mysql/subquery_sj_innodb.result
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@ -32,23 +32,25 @@ a b
9 5
explain select * from t2 where b in (select a from t1);
Query Plan
=============================================
|ID|OPERATOR |NAME|EST. ROWS|COST|
---------------------------------------------
|0 |HASH RIGHT SEMI JOIN| |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t2 |10 |3 |
=============================================
Outputs & filters:
=====================================================
|ID|OPERATOR |NAME|EST.ROWS|EST.TIME(us)|
-----------------------------------------------------
|0 |HASH RIGHT SEMI JOIN | |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t2 |10 |3 |
=====================================================
Outputs & filters:
-------------------------------------
0 - output([t2.a], [t2.b]), filter(nil), rowset=256,
0 - output([t2.a], [t2.b]), filter(nil), rowset=256
equal_conds([t2.b = t1.a]), other_conds(nil)
1 - output([t1.a]), filter(nil), rowset=256,
1 - output([t1.a]), filter(nil), rowset=256
access([t1.a]), partitions(p0)
2 - output([t2.b], [t2.a]), filter(nil), rowset=256,
is_index_back=false, is_global_index=false,
range_key([t1.__pk_increment]), range(MIN ; MAX)always true
2 - output([t2.b], [t2.a]), filter(nil), rowset=256
access([t2.b], [t2.a]), partitions(p0)
is_index_back=false, is_global_index=false,
range_key([t2.__pk_increment]), range(MIN ; MAX)always true
select * from t2 where b in (select a from t1);
a b
1 1
@ -65,23 +67,25 @@ primary key(pk1, pk2, pk3)
insert into t3 select a,a, a,a,a from t0;
explain select * from t3 where b in (select a from t1);
Query Plan
=============================================
|ID|OPERATOR |NAME|EST. ROWS|COST|
---------------------------------------------
|0 |HASH RIGHT SEMI JOIN| |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t3 |10 |3 |
=============================================
Outputs & filters:
=====================================================
|ID|OPERATOR |NAME|EST.ROWS|EST.TIME(us)|
-----------------------------------------------------
|0 |HASH RIGHT SEMI JOIN | |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t3 |10 |3 |
=====================================================
Outputs & filters:
-------------------------------------
0 - output([t3.a], [t3.b], [t3.pk1], [t3.pk2], [t3.pk3]), filter(nil), rowset=256,
0 - output([t3.a], [t3.b], [t3.pk1], [t3.pk2], [t3.pk3]), filter(nil), rowset=256
equal_conds([t3.b = t1.a]), other_conds(nil)
1 - output([t1.a]), filter(nil), rowset=256,
1 - output([t1.a]), filter(nil), rowset=256
access([t1.a]), partitions(p0)
2 - output([t3.pk1], [t3.pk2], [t3.pk3], [t3.b], [t3.a]), filter(nil), rowset=256,
is_index_back=false, is_global_index=false,
range_key([t1.__pk_increment]), range(MIN ; MAX)always true
2 - output([t3.pk1], [t3.pk2], [t3.pk3], [t3.b], [t3.a]), filter(nil), rowset=256
access([t3.pk1], [t3.pk2], [t3.pk3], [t3.b], [t3.a]), partitions(p0)
is_index_back=false, is_global_index=false,
range_key([t3.pk1], [t3.pk2], [t3.pk3]), range(MIN,MIN,MIN ; MAX,MAX,MAX)always true
select * from t3 where b in (select a from t1);
a b pk1 pk2 pk3
1 1 1 1 1
@ -99,23 +103,25 @@ A.a + 10*B.a, A.a + 10*B.a, A.a + 10*B.a, A.a + 10*B.a
from t0 A, t0 B where B.a <5;
explain select * from t3 where b in (select a from t0);
Query Plan
=============================================
|ID|OPERATOR |NAME|EST. ROWS|COST|
---------------------------------------------
|0 |HASH RIGHT SEMI JOIN| |10 |15 |
|1 | TABLE SCAN |t0 |10 |3 |
|2 | TABLE SCAN |t3 |50 |7 |
=============================================
Outputs & filters:
=====================================================
|ID|OPERATOR |NAME|EST.ROWS|EST.TIME(us)|
-----------------------------------------------------
|0 |HASH RIGHT SEMI JOIN | |10 |15 |
|1 | TABLE SCAN |t0 |10 |3 |
|2 | TABLE SCAN |t3 |50 |7 |
=====================================================
Outputs & filters:
-------------------------------------
0 - output([t3.a], [t3.b], [t3.pk1], [t3.pk2]), filter(nil), rowset=256,
0 - output([t3.a], [t3.b], [t3.pk1], [t3.pk2]), filter(nil), rowset=256
equal_conds([t3.b = t0.a]), other_conds(nil)
1 - output([t0.a]), filter(nil), rowset=256,
1 - output([t0.a]), filter(nil), rowset=256
access([t0.a]), partitions(p0)
2 - output([t3.pk1], [t3.pk2], [t3.b], [t3.a]), filter(nil), rowset=256,
is_index_back=false, is_global_index=false,
range_key([t0.__pk_increment]), range(MIN ; MAX)always true
2 - output([t3.pk1], [t3.pk2], [t3.b], [t3.a]), filter(nil), rowset=256
access([t3.pk1], [t3.pk2], [t3.b], [t3.a]), partitions(p0)
is_index_back=false, is_global_index=false,
range_key([t3.pk1], [t3.pk2]), range(MIN,MIN ; MAX,MAX)always true
select * from t3 where b in (select A.a+B.a from t0 A, t0 B where B.a<5);
a b pk1 pk2
0 0 0 0
@ -134,23 +140,25 @@ a b pk1 pk2
9 9 9 9
explain select * from t1 where a in (select b from t2);
Query Plan
========================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
----------------------------------------
|0 |HASH SEMI JOIN| |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t2(b)|10 |3 |
========================================
Outputs & filters:
================================================
|ID|OPERATOR |NAME |EST.ROWS|EST.TIME(us)|
------------------------------------------------
|0 |HASH SEMI JOIN | |3 |6 |
|1 | TABLE SCAN |t1 |3 |2 |
|2 | TABLE SCAN |t2(b)|10 |3 |
================================================
Outputs & filters:
-------------------------------------
0 - output([t1.a], [t1.b]), filter(nil), rowset=256,
0 - output([t1.a], [t1.b]), filter(nil), rowset=256
equal_conds([t1.a = t2.b]), other_conds(nil)
1 - output([t1.a], [t1.b]), filter(nil), rowset=256,
1 - output([t1.a], [t1.b]), filter(nil), rowset=256
access([t1.a], [t1.b]), partitions(p0)
2 - output([t2.b]), filter(nil), rowset=256,
is_index_back=false, is_global_index=false,
range_key([t1.__pk_increment]), range(MIN ; MAX)always true
2 - output([t2.b]), filter(nil), rowset=256
access([t2.b]), partitions(p0)
is_index_back=false, is_global_index=false,
range_key([t2.b], [t2.__pk_increment]), range(MIN,MIN ; MAX,MAX)always true
select * from t1;
a b
1 1
@ -189,35 +197,38 @@ explain select 1 from t2 where
c2 in (select 1 from t3, t2) and
c1 in (select convert(c6,char(1)) from t2);
Query Plan
=====================================================
|ID|OPERATOR |NAME |EST. ROWS|COST|
-----------------------------------------------------
|0 |HASH SEMI JOIN | |1 |6 |
|1 | NESTED-LOOP JOIN CARTESIAN| |1 |4 |
|2 | TABLE SCAN |t2 |1 |2 |
|3 | MATERIAL | |1 |2 |
|4 | SUBPLAN SCAN |VIEW3|1 |2 |
|5 | TABLE SCAN |t3 |1 |2 |
|6 | TABLE SCAN |t2 |1 |2 |
=====================================================
Outputs & filters:
=============================================================
|ID|OPERATOR |NAME |EST.ROWS|EST.TIME(us)|
-------------------------------------------------------------
|0 |HASH SEMI JOIN | |1 |6 |
|1 | NESTED-LOOP JOIN CARTESIAN | |1 |4 |
|2 | TABLE SCAN |t2 |1 |2 |
|3 | MATERIAL | |1 |2 |
|4 | SUBPLAN SCAN |VIEW3|1 |2 |
|5 | TABLE SCAN |t3 |1 |2 |
|6 | TABLE SCAN |t2 |1 |2 |
=============================================================
Outputs & filters:
-------------------------------------
0 - output([1]), filter(nil), rowset=256,
0 - output([1]), filter(nil), rowset=256
equal_conds([cast(t2.c1, VARCHAR(1048576)) = cast(cast(t2.c6, CHAR(1)), VARCHAR(1048576))]), other_conds(nil)
1 - output([t2.c1]), filter(nil), rowset=256,
conds(nil), nl_params_(nil)
2 - output([t2.c1]), filter([cast(t2.c2, DECIMAL(-1, -1)) = cast(1, DECIMAL(1, 0))]), rowset=256,
1 - output([t2.c1]), filter(nil), rowset=256
conds(nil), nl_params_(nil), batch_join=false
2 - output([t2.c1]), filter([cast(t2.c2, DECIMAL(-1, -1)) = cast(1, DECIMAL(1, 0))]), rowset=256
access([t2.c2], [t2.c1]), partitions(p0)
is_index_back=false, is_global_index=false, filter_before_indexback[false],
range_key([t2.__pk_increment]), range(MIN ; MAX)always true
3 - output(nil), filter(nil), rowset=256
4 - output(nil), filter(nil), rowset=256,
4 - output(nil), filter(nil), rowset=256
access(nil)
5 - output([1]), filter(nil), rowset=256,
access(nil), partitions(p0),
limit(1), offset(nil)
6 - output([t2.c6]), filter(nil), rowset=256,
5 - output([1]), filter(nil), rowset=256
access(nil), partitions(p0)
limit(1), offset(nil), is_index_back=false, is_global_index=false,
range_key([t3.__pk_increment]), range(MIN ; MAX)always true
6 - output([t2.c6]), filter(nil), rowset=256
access([t2.c6]), partitions(p0)
is_index_back=false, is_global_index=false,
range_key([t2.__pk_increment]), range(MIN ; MAX)always true
drop table t2, t3;
#
# BUG#57431: subquery returns wrong result (semijoin=on) with pred AND