[FEAT MERGE] merge NLJ/SPF group rescan
This commit is contained in:
obdev
@ -1502,3 +1502,796 @@ drop table t2;
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drop table t3;
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drop table t4;
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set ob_enable_transformation = on;
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explain_protocol: 0
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drop table if exists t1;
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drop table if exists t2;
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create table t1 (c1 int primary key, c2 decimal, c3 int, c4 varchar(20)) partition by hash(c1) partitions 2;
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create table t2 (c1 int primary key, c2 decimal, c3 int, c4 varchar(20));
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insert into t1 (c1, c2, c3, c4) values (1, 1, 1, 'a');
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insert into t1 (c1, c2, c3, c4) values (2, 2, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (12, 9, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (4, 3, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (3, 3, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (9, 10, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (7, 4, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (6, 7, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (18, 1, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (19, 2, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (20, 3, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (21, 5, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (22, 7, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (23, 7, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (24, 7, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (25, 7, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (26, 9, null, 'a');
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insert into t1 (c1, c2, c3, c4) values (28, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (1, 1, 1, 'a');
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insert into t2 (c1, c2, c3, c4) values (2, 2, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (3, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (11, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (5, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (15, 13, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (17, 12, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (6, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (7, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (10, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (13, 6, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (14, 17, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (18, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (19, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (20, 6, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (21, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (22, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (23, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (24, 6, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (26, 3, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (27, 5, null, 'a');
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insert into t2 (c1, c2, c3, c4) values (29, 12, null, 'a');
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explain_protocol: 3
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EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) as x from t1;
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Query Plan
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======================================================
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|ID|OPERATOR |NAME |EST. ROWS|COST|
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------------------------------------------------------
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|0 |PX COORDINATOR | |1 |23 |
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|1 | EXCHANGE OUT DISTR |:EX10000|1 |22 |
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|2 | SUBPLAN FILTER | |1 |22 |
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|3 | PX PARTITION ITERATOR | |1 |4 |
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|4 | TABLE SCAN |t1 |1 |4 |
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|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
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======================================================
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Outputs & filters:
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-------------------------------------
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0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)))]), filter(nil), rowset=256
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1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)))]), filter(nil), rowset=256, dop=1
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2 - output([t1.c1], [t1.c1 = ANY(subquery(1))]), filter(nil), rowset=256,
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exec_params_([t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
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3 - output([t1.c1]), filter(nil), rowset=256,
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force partition granule.
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4 - output([t1.c1]), filter(nil), rowset=256,
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access([t1.c1]), partitions(p[0-1]),
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is_index_back=false,
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range_key([t1.c1]), range(MIN ; MAX)always true
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5 - output([t2.c1]), filter(nil), rowset=256,
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access([GROUP_ID], [t2.c1]), partitions(p0),
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is_index_back=false,
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range_key([t2.c1]), range(MIN ; MAX)always true,
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range_cond([t2.c1 >= ?])
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select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) as x from t1;
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+----+---+
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| c1 | x |
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+----+---+
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| 1 | 1 |
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| 2 | 1 |
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| 3 | 1 |
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| 4 | 0 |
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| 6 | 1 |
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| 7 | 1 |
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| 9 | 0 |
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| 12 | 0 |
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| 18 | 1 |
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| 19 | 1 |
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| 20 | 1 |
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| 21 | 1 |
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| 22 | 1 |
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| 23 | 1 |
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| 24 | 1 |
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| 25 | 0 |
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| 26 | 1 |
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| 28 | 0 |
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+----+---+
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EXPLAIN EXTENDED_NOADDR select c1, (select c1 from t2 where t2.c1 >= t1.c1 and t2.c2 > t1.c3 limit 1) as x from t1;
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Query Plan
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======================================================
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|ID|OPERATOR |NAME |EST. ROWS|COST|
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------------------------------------------------------
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|0 |PX COORDINATOR | |1 |23 |
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|1 | EXCHANGE OUT DISTR |:EX10000|1 |23 |
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|2 | SUBPLAN FILTER | |1 |22 |
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|3 | PX PARTITION ITERATOR | |1 |4 |
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|4 | TABLE SCAN |t1 |1 |4 |
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|5 | DISTRIBUTED TABLE SCAN|t2 |1 |19 |
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======================================================
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Outputs & filters:
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-------------------------------------
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0 - output([INTERNAL_FUNCTION(t1.c1, subquery(1))]), filter(nil), rowset=256
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1 - output([INTERNAL_FUNCTION(t1.c1, subquery(1))]), filter(nil), rowset=256, dop=1
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2 - output([t1.c1], [subquery(1)]), filter(nil), rowset=256,
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exec_params_([t1.c1], [cast(t1.c3, DECIMAL(11, 0))]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
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3 - output([t1.c1], [t1.c3]), filter(nil), rowset=256,
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force partition granule.
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4 - output([t1.c1], [t1.c3]), filter(nil), rowset=256,
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access([t1.c1], [t1.c3]), partitions(p[0-1]),
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is_index_back=false,
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range_key([t1.c1]), range(MIN ; MAX)always true
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5 - output([t2.c1]), filter([t2.c2 > ?]), rowset=256,
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access([GROUP_ID], [t2.c1], [t2.c2]), partitions(p0),
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limit(1), offset(nil),
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is_index_back=false, filter_before_indexback[false],
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range_key([t2.c1]), range(MIN ; MAX)always true,
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range_cond([t2.c1 >= ?])
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select c1, (select c1 from t2 where t2.c1 >= t1.c1 and t2.c2 > t1.c3 limit 1) as x from t1;
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+----+---+
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| c1 | x |
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+----+---+
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| 1 | 2 |
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| 2 | NULL |
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| 3 | NULL |
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| 4 | NULL |
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| 6 | NULL |
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| 7 | NULL |
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| 9 | NULL |
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| 12 | NULL |
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| 18 | NULL |
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| 19 | NULL |
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| 20 | NULL |
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| 21 | NULL |
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| 22 | NULL |
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| 23 | NULL |
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| 24 | NULL |
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| 25 | NULL |
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| 26 | NULL |
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| 28 | NULL |
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+----+---+
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EXPLAIN EXTENDED_NOADDR select c1,c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
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Query Plan
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=====================================================
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|ID|OPERATOR |NAME |EST. ROWS|COST|
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-----------------------------------------------------
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|0 |PX COORDINATOR | |1 |22 |
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|1 | EXCHANGE OUT DISTR |:EX10000|1 |22 |
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|2 | SUBPLAN FILTER | |1 |22 |
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|3 | PX PARTITION ITERATOR| |1 |4 |
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|4 | TABLE SCAN |t1 |1 |4 |
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|5 | DISTRIBUTED TABLE GET|t2 |1 |18 |
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=====================================================
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Outputs & filters:
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-------------------------------------
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0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 + subquery(1))]), filter(nil), rowset=256
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1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 + subquery(1))]), filter(nil), rowset=256, dop=1
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2 - output([t1.c1], [subquery(1)]), filter(nil), rowset=256,
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exec_params_([t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
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3 - output([t1.c1]), filter(nil), rowset=256,
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force partition granule.
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4 - output([t1.c1]), filter(nil), rowset=256,
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access([t1.c1]), partitions(p[0-1]),
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is_index_back=false,
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range_key([t1.c1]), range(MIN ; MAX)always true
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5 - output([t2.c1]), filter(nil), rowset=256,
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access([GROUP_ID], [t2.c1]), partitions(p0),
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is_index_back=false,
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range_key([t2.c1]), range(MIN ; MAX)always true,
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range_cond([t2.c1 = ?])
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select c1,c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
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+----+----+
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| c1 | x |
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+----+----+
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| 1 | 2 |
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| 2 | 4 |
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| 3 | 6 |
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| 4 | NULL |
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| 6 | 12 |
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| 7 | 14 |
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| 9 | NULL |
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| 12 | NULL |
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| 18 | 36 |
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| 19 | 38 |
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| 20 | 40 |
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| 21 | 42 |
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| 22 | 44 |
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| 23 | 46 |
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| 24 | 48 |
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| 25 | NULL |
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| 26 | 52 |
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| 28 | NULL |
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+----+----+
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EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) and c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
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Query Plan
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======================================================
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|ID|OPERATOR |NAME |EST. ROWS|COST|
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------------------------------------------------------
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|0 |PX COORDINATOR | |1 |41 |
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|1 | EXCHANGE OUT DISTR |:EX10000|1 |41 |
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|2 | SUBPLAN FILTER | |1 |40 |
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|3 | PX PARTITION ITERATOR | |1 |4 |
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|4 | TABLE SCAN |t1 |1 |4 |
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|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
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|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
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======================================================
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Outputs & filters:
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-------------------------------------
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0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256
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1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256, dop=1
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2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2))]), filter(nil), rowset=256,
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exec_params_([t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
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3 - output([t1.c1]), filter(nil), rowset=256,
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force partition granule.
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4 - output([t1.c1]), filter(nil), rowset=256,
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access([t1.c1]), partitions(p[0-1]),
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is_index_back=false,
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range_key([t1.c1]), range(MIN ; MAX)always true
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5 - output([t2.c1]), filter(nil), rowset=256,
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access([GROUP_ID], [t2.c1]), partitions(p0),
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is_index_back=false,
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range_key([t2.c1]), range(MIN ; MAX)always true,
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range_cond([t2.c1 >= ?])
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6 - output([t2.c2]), filter(nil), rowset=256,
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access([GROUP_ID], [t2.c2]), partitions(p0),
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is_index_back=false,
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range_key([t2.c1]), range(MIN ; MAX)always true,
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range_cond([t2.c1 >= ?])
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select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) and c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
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+----+------+
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| c1 | x |
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+----+------+
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| 1 | 1 |
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| 2 | 1 |
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| 3 | 1 |
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| 4 | 0 |
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| 6 | 1 |
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| 7 | 0 |
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| 9 | 0 |
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| 12 | 0 |
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| 18 | 0 |
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| 19 | 0 |
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| 20 | 0 |
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| 21 | 0 |
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| 22 | 0 |
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| 23 | 0 |
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| 24 | 0 |
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| 25 | 0 |
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| 26 | 0 |
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| 28 | 0 |
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+----+------+
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EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) or c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
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Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |41 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |41 |
|
||||
|2 | SUBPLAN FILTER | |1 |40 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
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======================================================
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||||
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Outputs & filters:
|
||||
-------------------------------------
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0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256
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||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2))]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
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||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 >= ?])
|
||||
6 - output([t2.c2]), filter(nil), rowset=256,
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||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
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||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 >= ?])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) or c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
|
||||
+----+------+
|
||||
| c1 | x |
|
||||
+----+------+
|
||||
| 1 | 1 |
|
||||
| 2 | 1 |
|
||||
| 3 | 1 |
|
||||
| 4 | 0 |
|
||||
| 6 | 1 |
|
||||
| 7 | 1 |
|
||||
| 9 | 0 |
|
||||
| 12 | 1 |
|
||||
| 18 | 1 |
|
||||
| 19 | 1 |
|
||||
| 20 | 1 |
|
||||
| 21 | 1 |
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||||
| 22 | 1 |
|
||||
| 23 | 1 |
|
||||
| 24 | 1 |
|
||||
| 25 | 0 |
|
||||
| 26 | 1 |
|
||||
| 28 | 0 |
|
||||
+----+------+
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |41 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |41 |
|
||||
|2 | SUBPLAN FILTER | |1 |40 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2))]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
6 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
+----+------+
|
||||
| c1 | x |
|
||||
+----+------+
|
||||
| 1 | 1 |
|
||||
| 2 | 1 |
|
||||
| 3 | 1 |
|
||||
| 4 | 0 |
|
||||
| 6 | 0 |
|
||||
| 7 | 0 |
|
||||
| 9 | 0 |
|
||||
| 12 | 0 |
|
||||
| 18 | 0 |
|
||||
| 19 | 0 |
|
||||
| 20 | 0 |
|
||||
| 21 | 0 |
|
||||
| 22 | 0 |
|
||||
| 23 | 0 |
|
||||
| 24 | 0 |
|
||||
| 25 | 0 |
|
||||
| 26 | 0 |
|
||||
| 28 | 0 |
|
||||
+----+------+
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |41 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |41 |
|
||||
|2 | SUBPLAN FILTER | |1 |40 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2))]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
6 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
+----+------+
|
||||
| c1 | x |
|
||||
+----+------+
|
||||
| 1 | 1 |
|
||||
| 2 | 1 |
|
||||
| 3 | 1 |
|
||||
| 4 | 0 |
|
||||
| 6 | 1 |
|
||||
| 7 | 1 |
|
||||
| 9 | 0 |
|
||||
| 12 | 0 |
|
||||
| 18 | 1 |
|
||||
| 19 | 1 |
|
||||
| 20 | 1 |
|
||||
| 21 | 1 |
|
||||
| 22 | 1 |
|
||||
| 23 | 1 |
|
||||
| 24 | 1 |
|
||||
| 25 | 0 |
|
||||
| 26 | 1 |
|
||||
| 28 | 0 |
|
||||
+----+------+
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |59 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |59 |
|
||||
|2 | SUBPLAN FILTER | |1 |58 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|7 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)) OR t1.c1 + subquery(3))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2)) OR t1.c1 + subquery(3))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(2))], [subquery(3)]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
6 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
7 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
|
||||
+----+------+
|
||||
| c1 | x |
|
||||
+----+------+
|
||||
| 1 | 1 |
|
||||
| 2 | 1 |
|
||||
| 3 | 1 |
|
||||
| 4 | NULL |
|
||||
| 6 | 1 |
|
||||
| 7 | 1 |
|
||||
| 9 | NULL |
|
||||
| 12 | NULL |
|
||||
| 18 | 1 |
|
||||
| 19 | 1 |
|
||||
| 20 | 1 |
|
||||
| 21 | 1 |
|
||||
| 22 | 1 |
|
||||
| 23 | 1 |
|
||||
| 24 | 1 |
|
||||
| 25 | NULL |
|
||||
| 26 | 1 |
|
||||
| 28 | NULL |
|
||||
+----+------+
|
||||
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |131 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |131 |
|
||||
|2 | SUBPLAN FILTER | |1 |130 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|7 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|8 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|9 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|10| DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|11| DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [t1.c1 = ANY(subquery(2))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5))], [t1.c1 = ANY(subquery(7))], [subquery(3)], [subquery(4)], [subquery(6)]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
6 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
7 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
8 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
9 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
10 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? = t2.c1])
|
||||
11 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? >= t2.c1])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
+----+------+------+------+
|
||||
| c1 | x | y | z |
|
||||
+----+------+------+------+
|
||||
| 1 | 1 | 1 | 0 |
|
||||
| 2 | 1 | 1 | 0 |
|
||||
| 3 | 1 | 1 | 0 |
|
||||
| 4 | NULL | NULL | 0 |
|
||||
| 6 | 1 | 1 | 0 |
|
||||
| 7 | 1 | 1 | 1 |
|
||||
| 9 | NULL | NULL | 0 |
|
||||
| 12 | NULL | NULL | 0 |
|
||||
| 18 | 1 | 1 | 1 |
|
||||
| 19 | 1 | 1 | 1 |
|
||||
| 20 | 1 | 1 | 1 |
|
||||
| 21 | 1 | 1 | 1 |
|
||||
| 22 | 1 | 1 | 1 |
|
||||
| 23 | 1 | 1 | 1 |
|
||||
| 24 | 1 | 1 | 1 |
|
||||
| 25 | NULL | NULL | 0 |
|
||||
| 26 | 1 | 1 | 1 |
|
||||
| 28 | NULL | NULL | 0 |
|
||||
+----+------+------+------+
|
||||
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |131 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |131 |
|
||||
|2 | SUBPLAN FILTER | |1 |131 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|7 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|8 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|9 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|10| DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|11| DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) > 30 OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) > 30 OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [t1.c1 = ANY(subquery(2))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5))], [t1.c1 = ANY(subquery(7))], [subquery(3)], [subquery(4)], [subquery(6)]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 >= ?])
|
||||
6 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
7 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
8 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
9 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
10 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? = t2.c1])
|
||||
11 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? >= t2.c1])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
+----+------+------+------+
|
||||
| c1 | x | y | z |
|
||||
+----+------+------+------+
|
||||
| 1 | 1 | 1 | 0 |
|
||||
| 2 | 1 | 1 | 0 |
|
||||
| 3 | 1 | 1 | 0 |
|
||||
| 4 | NULL | NULL | 0 |
|
||||
| 6 | 1 | 0 | 0 |
|
||||
| 7 | 1 | 0 | 1 |
|
||||
| 9 | NULL | NULL | 0 |
|
||||
| 12 | NULL | NULL | 0 |
|
||||
| 18 | 1 | 1 | 1 |
|
||||
| 19 | 1 | 1 | 1 |
|
||||
| 20 | 1 | 1 | 1 |
|
||||
| 21 | 1 | 1 | 1 |
|
||||
| 22 | 1 | 1 | 1 |
|
||||
| 23 | 1 | 1 | 1 |
|
||||
| 24 | 1 | 1 | 1 |
|
||||
| 25 | NULL | NULL | 0 |
|
||||
| 26 | 1 | 1 | 1 |
|
||||
| 28 | NULL | NULL | 0 |
|
||||
+----+------+------+------+
|
||||
|
||||
EXPLAIN EXTENDED_NOADDR select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
Query Plan
|
||||
======================================================
|
||||
|ID|OPERATOR |NAME |EST. ROWS|COST|
|
||||
------------------------------------------------------
|
||||
|0 |PX COORDINATOR | |1 |131 |
|
||||
|1 | EXCHANGE OUT DISTR |:EX10000|1 |131 |
|
||||
|2 | SUBPLAN FILTER | |1 |131 |
|
||||
|3 | PX PARTITION ITERATOR | |1 |4 |
|
||||
|4 | TABLE SCAN |t1 |1 |4 |
|
||||
|5 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|6 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|7 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|8 | DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|9 | DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
|10| DISTRIBUTED TABLE GET |t2 |1 |18 |
|
||||
|11| DISTRIBUTED TABLE SCAN|t2 |8 |19 |
|
||||
======================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) > 30 OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256
|
||||
1 - output([INTERNAL_FUNCTION(t1.c1, t1.c1 = ANY(subquery(1)) AND t1.c1 = ANY(subquery(2)) OR t1.c1 + subquery(3), t1.c1 + subquery(4) > 30 OR cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5)), cast(t1.c1, DECIMAL(11, 0)) + subquery(6) > cast(10, DECIMAL(2, 0)) AND t1.c1 = ANY(subquery(7)))]), filter(nil), rowset=256, dop=1
|
||||
2 - output([t1.c1], [t1.c1 = ANY(subquery(1))], [t1.c1 = ANY(subquery(2))], [cast(t1.c1, DECIMAL(11, 0)) = ANY(subquery(5))], [t1.c1 = ANY(subquery(7))], [subquery(3)], [subquery(4)], [subquery(6)]), filter(nil), rowset=256,
|
||||
exec_params_([t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1], [t1.c1]), onetime_exprs_(nil), init_plan_idxs_(nil), batch_das=true
|
||||
3 - output([t1.c1]), filter(nil), rowset=256,
|
||||
force partition granule.
|
||||
4 - output([t1.c1]), filter(nil), rowset=256,
|
||||
access([t1.c1]), partitions(p[0-1]),
|
||||
is_index_back=false,
|
||||
range_key([t1.c1]), range(MIN ; MAX)always true
|
||||
5 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 >= ?])
|
||||
6 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
7 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
8 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 = ?])
|
||||
9 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([t2.c1 <= ?])
|
||||
10 - output([t2.c2]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c2]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? = t2.c1])
|
||||
11 - output([t2.c1]), filter(nil), rowset=256,
|
||||
access([GROUP_ID], [t2.c1]), partitions(p0),
|
||||
is_index_back=false,
|
||||
range_key([t2.c1]), range(MIN ; MAX)always true,
|
||||
range_cond([? >= t2.c1])
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
+----+------+------+------+
|
||||
| c1 | x | y | z |
|
||||
+----+------+------+------+
|
||||
| 1 | 1 | 1 | 0 |
|
||||
| 2 | 1 | 1 | 0 |
|
||||
| 3 | 1 | 1 | 0 |
|
||||
| 4 | NULL | NULL | 0 |
|
||||
| 6 | 1 | 0 | 0 |
|
||||
| 7 | 1 | 0 | 1 |
|
||||
| 9 | NULL | NULL | 0 |
|
||||
| 12 | NULL | NULL | 0 |
|
||||
| 18 | 1 | 1 | 1 |
|
||||
| 19 | 1 | 1 | 1 |
|
||||
| 20 | 1 | 1 | 1 |
|
||||
| 21 | 1 | 1 | 1 |
|
||||
| 22 | 1 | 1 | 1 |
|
||||
| 23 | 1 | 1 | 1 |
|
||||
| 24 | 1 | 1 | 1 |
|
||||
| 25 | NULL | NULL | 0 |
|
||||
| 26 | 1 | 1 | 1 |
|
||||
| 28 | NULL | NULL | 0 |
|
||||
+----+------+------+------+
|
||||
|
||||
@ -214,3 +214,79 @@ drop table t4;
|
||||
set ob_enable_transformation = on;
|
||||
connection syscon;
|
||||
--sleep 2
|
||||
|
||||
--enable_sorted_result
|
||||
--explain_protocol 0
|
||||
--disable_warnings
|
||||
drop table if exists t1;
|
||||
drop table if exists t2;
|
||||
--enable_warnings
|
||||
|
||||
create table t1 (c1 int primary key, c2 decimal, c3 int, c4 varchar(20)) partition by hash(c1) partitions 2;
|
||||
create table t2 (c1 int primary key, c2 decimal, c3 int, c4 varchar(20));
|
||||
|
||||
insert into t1 (c1, c2, c3, c4) values (1, 1, 1, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (2, 2, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (12, 9, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (4, 3, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (3, 3, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (9, 10, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (7, 4, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (6, 7, null, 'a');
|
||||
|
||||
insert into t1 (c1, c2, c3, c4) values (18, 1, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (19, 2, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (20, 3, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (21, 5, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (22, 7, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (23, 7, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (24, 7, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (25, 7, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (26, 9, null, 'a');
|
||||
insert into t1 (c1, c2, c3, c4) values (28, 3, null, 'a');
|
||||
|
||||
|
||||
insert into t2 (c1, c2, c3, c4) values (1, 1, 1, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (2, 2, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (3, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (11, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (5, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (15, 13, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (17, 12, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (6, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (7, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (10, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (13, 6, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (14, 17, null, 'a');
|
||||
|
||||
|
||||
insert into t2 (c1, c2, c3, c4) values (18, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (19, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (20, 6, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (21, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (22, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (23, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (24, 6, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (26, 3, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (27, 5, null, 'a');
|
||||
insert into t2 (c1, c2, c3, c4) values (29, 12, null, 'a');
|
||||
|
||||
--explain_protocol 3
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) as x from t1;
|
||||
#https://work.aone.alibaba-inc.com/issue/47201028
|
||||
select c1, (select c1 from t2 where t2.c1 >= t1.c1 and t2.c2 > t1.c3 limit 1) as x from t1;
|
||||
select c1,c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) and c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 >= t1.c1) or c1 in (select c2 from t2 where t2.c1 >= t1.c1) as x from t1;
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as x from t1;
|
||||
select c1,c1 in (select c1 from t2 where t2.c1 <= t1.c1) and c1 in (select c2 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x from t1;
|
||||
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
|
||||
|
||||
select c1,c1 in (select c1 from t2 where t2.c1>=t1.c1) and c1 in (select c1 from t2 where t2.c1 <= t1.c1) or c1 + (select c1 from t2 where t2.c1 = t1.c1) as x, c1+(select c1 from t2 where t2.c1 = t1.c1) > 30 or c1 in (select c2 from t2 where t2.c1 <= t1.c1) as y,c1+(select c2 from t2 where t1.c1=t2.c1) > 10 and c1 in (select c1 from t2 where t1.c1>= t2.c1) as z from t1;
|
||||
|
||||
Reference in New Issue
Block a user