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add tests for append and range distributed tables

outer-join-noncolocated-dist-tables
aykutbozkurt 2023-01-15 20:04:52 +03:00
parent 6cc72a584e
commit 454857f3a7
3 changed files with 921 additions and 134 deletions
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17
src/backend/distributed/planner/multi_join_order.c
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@ -1208,11 +1208,24 @@ SinglePartitionJoin(JoinOrderNode *currentJoinNode, TableEntry *candidateTable,
return NULL; return NULL;
} }
/*
* we only allow single range redistribution if both tables are range distributed.
* The reason is that we cannot guarantee all values in nonrange distributed table
* will be inside the shard ranges of range distributed table.
*/
if ((currentPartitionMethod == DISTRIBUTE_BY_RANGE && candidatePartitionMethod !=
DISTRIBUTE_BY_RANGE) ||
(candidatePartitionMethod == DISTRIBUTE_BY_RANGE && currentPartitionMethod !=
DISTRIBUTE_BY_RANGE))
{
return NULL;
}
OpExpr *joinClause = OpExpr *joinClause =
SinglePartitionJoinClause(currentPartitionColumnList, applicableJoinClauses); SinglePartitionJoinClause(currentPartitionColumnList, applicableJoinClauses);
if (joinClause != NULL) if (joinClause != NULL)
{ {
if (currentPartitionMethod == DISTRIBUTE_BY_HASH) if (currentPartitionMethod != DISTRIBUTE_BY_RANGE)
{ {
/* /*
* Single hash repartitioning may perform worse than dual hash * Single hash repartitioning may perform worse than dual hash
@ -1250,7 +1263,7 @@ SinglePartitionJoin(JoinOrderNode *currentJoinNode, TableEntry *candidateTable,
applicableJoinClauses); applicableJoinClauses);
if (joinClause != NULL) if (joinClause != NULL)
{ {
if (candidatePartitionMethod == DISTRIBUTE_BY_HASH) if (candidatePartitionMethod != DISTRIBUTE_BY_RANGE)
{ {
/* /*
* Single hash repartitioning may perform worse than dual hash * Single hash repartitioning may perform worse than dual hash

837
src/test/regress/expected/non_colocated_outer_joins.out
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File diff suppressed because it is too large Load Diff

201
src/test/regress/sql/non_colocated_outer_joins.sql
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@ -1,17 +1,17 @@
CREATE SCHEMA non_colocated_outer_joins; CREATE SCHEMA non_colocated_outer_joins;
SET search_path TO non_colocated_outer_joins; SET search_path TO non_colocated_outer_joins;
CREATE TABLE t1(col1 INT, col2 INT); CREATE TABLE test_hash1(col1 INT, col2 INT);
SELECT create_distributed_table('t1', 'col1'); SELECT create_distributed_table('test_hash1', 'col1');
INSERT INTO t1 SELECT i, i FROM generate_series(1,10) i; INSERT INTO test_hash1 SELECT i, i FROM generate_series(1,10) i;
CREATE TABLE t2(col1 INT, col2 INT); CREATE TABLE test_hash2(col1 INT, col2 INT);
SELECT create_distributed_table('t2', 'col2'); SELECT create_distributed_table('test_hash2', 'col2');
INSERT INTO t2 SELECT i, i FROM generate_series(6,15) i; INSERT INTO test_hash2 SELECT i, i FROM generate_series(6,15) i;
CREATE TABLE t3(col1 INT, col2 INT); CREATE TABLE test_hash3(col1 INT, col2 INT);
SELECT create_distributed_table('t3', 'col1'); SELECT create_distributed_table('test_hash3', 'col1');
INSERT INTO t3 SELECT i, i FROM generate_series(11,20) i; INSERT INTO test_hash3 SELECT i, i FROM generate_series(11,20) i;
SET citus.enable_repartition_joins TO ON; SET citus.enable_repartition_joins TO ON;
SET citus.log_multi_join_order TO ON; SET citus.log_multi_join_order TO ON;
@ -21,86 +21,189 @@ SET client_min_messages TO LOG;
-- join order planner can handle left outer join between tables with simple join clause -- join order planner can handle left outer join between tables with simple join clause
-- outer table restricted on partition column whereas inner one is not restricted on the partition column -- outer table restricted on partition column whereas inner one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
-- inner table restricted on partition column whereas outer one is not restricted on the partition column -- inner table restricted on partition column whereas outer one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_hash2 t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4;
-- both tables are not restricted on partition column -- both tables are not restricted on partition column
SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_hash2 t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4;
-- join order planner can handle right outer join between tables with simple join clause -- join order planner can handle right outer join between tables with simple join clause
-- outer table restricted on partition column whereas inner one is not restricted on the partition column -- outer table restricted on partition column whereas inner one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 RIGHT JOIN t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
-- inner table restricted on partition column whereas outer one is not restricted on the partition column -- inner table restricted on partition column whereas outer one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4;
-- both tables are not restricted on partition column -- both tables are not restricted on partition column
SELECT t1.*, t2.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4;
-- join order planner can handle full outer join between tables with simple join clause -- join order planner can handle full outer join between tables with simple join clause
-- left outer table restricted on partition column whereas right outer one is not restricted on the partition column -- left outer table restricted on partition column whereas right outer one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 FULL JOIN t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
-- right outer table restricted on partition column whereas left outer one is not restricted on the partition column -- right outer table restricted on partition column whereas left outer one is not restricted on the partition column
SELECT t1.*, t2.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col2) ORDER BY 1,2,3,4;
-- both tables are not restricted on partition column -- both tables are not restricted on partition column
SELECT t1.*, t2.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col1) ORDER BY 1,2,3,4;
-- join order planner can handle queries with multi joins consisting of outer joins with simple join clause -- join order planner can handle queries with multi joins consisting of outer joins with simple join clause
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 RIGHT JOIN t2 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t2 LEFT JOIN t1 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash2 t2 LEFT JOIN test_hash1 t1 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col1 = t2.col1) INNER JOIN t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col2) INNER JOIN t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col2) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col2) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t1.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM t1 FULL JOIN t2 ON (t1.col2 = t2.col1) INNER JOIN t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6; SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_hash2 t2 ON (t1.col2 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col2 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner handles left outer join between tables with nonsimple join or where clause -- join order planner handles left outer join between tables with nonsimple join or where clause
SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON (t1.col1 = t2.col1) WHERE (t1.col1 IS NULL or t2.col2 IS NULL) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) WHERE (t1.col1 IS NULL or t2.col2 IS NULL) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM t1 LEFT JOIN t2 ON (t1.col1 = t2.col1 and t1.col1 < 0) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_hash2 t2 ON (t1.col1 = t2.col1 and t1.col1 < 0) ORDER BY 1,2,3,4;
-- join order planner supports repartition join between append distributed tables
CREATE TABLE test_append1 (col1 INT, col2 INT);
SELECT create_distributed_table('test_append1', 'col1', 'append');
SELECT master_create_empty_shard('test_append1') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 1, shardmaxvalue = 5 WHERE shardid = :new_shard_id;
SELECT master_create_empty_shard('test_append1') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 6, shardmaxvalue = 10 WHERE shardid = :new_shard_id;
INSERT INTO test_append1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7),(8,8),(9,9),(10,10);
CREATE TABLE test_append2 (col1 INT, col2 INT);
SELECT create_distributed_table('test_append2', 'col2', 'append');
SELECT master_create_empty_shard('test_append2') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 6, shardmaxvalue = 10 WHERE shardid = :new_shard_id;
SELECT master_create_empty_shard('test_append2') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 11, shardmaxvalue = 15 WHERE shardid = :new_shard_id;
INSERT INTO test_append2 VALUES (6,6),(7,7),(8,8),(9,9),(10,10),(11,11),(12,12),(13,13),(14,14),(15,15);
CREATE TABLE test_append3(col1 INT, col2 INT);
SELECT create_distributed_table('test_append3', 'col1', 'append');
SELECT master_create_empty_shard('test_append3') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 11, shardmaxvalue = 15 WHERE shardid = :new_shard_id;
SELECT master_create_empty_shard('test_append3') AS new_shard_id \gset
UPDATE pg_dist_shard SET shardminvalue = 16, shardmaxvalue = 20 WHERE shardid = :new_shard_id;
INSERT INTO test_append3 VALUES (11,11),(12,12),(13,13),(14,14),(15,15),(16,16),(17,17),(18,18),(19,19),(20,20);
-- join order planner supports repartition join between append-append distributed tables
SELECT t1.*, t2.* FROM test_append1 t1 LEFT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 RIGHT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 FULL JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.*, t3.* FROM test_append1 t1 RIGHT JOIN test_append2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_append3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_append2 t2 LEFT JOIN test_append1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_append3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_append1 t1 FULL JOIN test_append2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_append3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner supports repartition join between append-hash distributed tables
SELECT t1.*, t2.* FROM test_append1 t1 LEFT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 RIGHT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 FULL JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 FULL JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_append2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_append2 t2 LEFT JOIN test_hash1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_append2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner supports repartition join between range distributed tables
CREATE TABLE test_range1(col1 INT, col2 INT);
SELECT create_distributed_table('test_range1', 'col1', 'range');
CALL public.create_range_partitioned_shards('test_range1',
'{0,6,11,16}',
'{5,10,15,20}');
INSERT INTO test_range1 SELECT i, i FROM generate_series(1,10) i;
CREATE TABLE test_range2(col1 INT, col2 INT);
SELECT create_distributed_table('test_range2', 'col2', 'range');
CALL public.create_range_partitioned_shards('test_range2',
'{0,6,11,16}',
'{5,10,15,20}');
INSERT INTO test_range2 SELECT i, i FROM generate_series(6,15) i;
CREATE TABLE test_range3(col1 INT, col2 INT);
SELECT create_distributed_table('test_range3', 'col1', 'range');
CALL public.create_range_partitioned_shards('test_range3',
'{0,6,11,16}',
'{5,10,15,20}');
INSERT INTO test_range3 SELECT i, i FROM generate_series(11,20) i;
-- join order planner supports repartition join between range-range distributed tables
SELECT t1.*, t2.* FROM test_range1 t1 LEFT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.*, t3.* FROM test_range1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_range3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_range2 t2 LEFT JOIN test_range1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_range3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_range1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_range3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner supports repartition join between range-hash distributed tables
SELECT t1.*, t2.* FROM test_range1 t1 LEFT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 RIGHT JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 FULL JOIN test_hash2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_hash1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_range2 t2 LEFT JOIN test_hash1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_hash1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner supports repartition join between range-append distributed tables
SELECT t1.*, t2.* FROM test_range1 t1 LEFT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 LEFT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 RIGHT JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_range1 t1 FULL JOIN test_append2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.* FROM test_append1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
SELECT t1.*, t2.*, t3.* FROM test_append1 t1 RIGHT JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_range2 t2 LEFT JOIN test_append1 t1 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
SELECT t1.*, t2.*, t3.* FROM test_append1 t1 FULL JOIN test_range2 t2 ON (t1.col1 = t2.col1) INNER JOIN test_hash3 t3 ON (t3.col1 = t2.col1) ORDER BY 1,2,3,4,5,6;
-- join order planner cannot handle semi joins -- join order planner cannot handle semi joins
SELECT t1.* FROM t1 WHERE EXISTS (SELECT * FROM t2 WHERE t1.col1 = t2.col1) ORDER BY 1,2; SELECT t1.* FROM test_hash1 t1 WHERE EXISTS (SELECT * FROM test_hash2 t2 WHERE t1.col1 = t2.col1) ORDER BY 1,2;
SELECT t1.* FROM t1 WHERE EXISTS (SELECT * FROM t2 WHERE t1.col2 = t2.col2) ORDER BY 1,2; SELECT t1.* FROM test_hash1 t1 WHERE EXISTS (SELECT * FROM test_hash2 t2 WHERE t1.col2 = t2.col2) ORDER BY 1,2;
SELECT t2.* FROM t2 WHERE EXISTS (SELECT * FROM t1 WHERE t1.col1 = t2.col1) ORDER BY 1,2; SELECT t2.* FROM test_hash2 t2 WHERE EXISTS (SELECT * FROM test_hash1 t1 WHERE t1.col1 = t2.col1) ORDER BY 1,2;
SELECT t2.* FROM t2 WHERE EXISTS (SELECT * FROM t1 WHERE t1.col2 = t2.col2) ORDER BY 1,2; SELECT t2.* FROM test_hash2 t2 WHERE EXISTS (SELECT * FROM test_hash1 t1 WHERE t1.col2 = t2.col2) ORDER BY 1,2;
-- join order planner cannot handle anti joins -- join order planner cannot handle anti joins
SELECT t1.* FROM t1 WHERE NOT EXISTS (SELECT * FROM t2 WHERE t1.col1 = t2.col1) ORDER BY 1,2; SELECT t1.* FROM test_hash1 t1 WHERE NOT EXISTS (SELECT * FROM test_hash2 t2 WHERE t1.col1 = t2.col1) ORDER BY 1,2;
SELECT t1.* FROM t1 WHERE NOT EXISTS (SELECT * FROM t2 WHERE t1.col2 = t2.col2) ORDER BY 1,2; SELECT t1.* FROM test_hash1 t1 WHERE NOT EXISTS (SELECT * FROM test_hash2 t2 WHERE t1.col2 = t2.col2) ORDER BY 1,2;
SELECT t2.* FROM t2 WHERE NOT EXISTS (SELECT * FROM t1 WHERE t1.col1 = t2.col1) ORDER BY 1,2; SELECT t2.* FROM test_hash2 t2 WHERE NOT EXISTS (SELECT * FROM test_hash1 t1 WHERE t1.col1 = t2.col1) ORDER BY 1,2;
SELECT t2.* FROM t2 WHERE NOT EXISTS (SELECT * FROM t1 WHERE t1.col2 = t2.col2) ORDER BY 1,2; SELECT t2.* FROM test_hash2 t2 WHERE NOT EXISTS (SELECT * FROM test_hash1 t1 WHERE t1.col2 = t2.col2) ORDER BY 1,2;
-- join order planner cannot handle lateral outer joins -- join order planner cannot handle lateral outer joins
SELECT t1.*, tt2.* FROM t1 LEFT JOIN LATERAL (SELECT * FROM t2 WHERE t1.col1 = t2.col1) tt2 ON (t1.col1 = tt2.col1) ORDER BY 1,2,3,4; SELECT t1.*, tt2.* FROM test_hash1 t1 LEFT JOIN LATERAL (SELECT * FROM test_hash2 t2 WHERE t1.col1 = t2.col1) tt2 ON (t1.col1 = tt2.col1) ORDER BY 1,2,3,4;
-- join order planner cannot handle cartesian joins -- join order planner cannot handle cartesian joins
SELECT tt1.*, t3.* FROM (SELECT t1.* FROM t1,t2) tt1 LEFT JOIN t3 ON (tt1.col1 = t3.col1) ORDER BY 1,2,3,4; SELECT tt1.*, t3.* FROM (SELECT t1.* FROM test_hash1 t1, test_hash2 t2) tt1 LEFT JOIN test_hash3 t3 ON (tt1.col1 = t3.col1) ORDER BY 1,2,3,4;
-- join order planner cannot handle right recursive joins -- join order planner cannot handle right recursive joins
SELECT t1.*, t2.* FROM t1 LEFT JOIN ( t2 JOIN t3 ON t2.col2 = t3.col1) ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4; SELECT t1.*, t2.* FROM test_hash1 t1 LEFT JOIN ( test_hash2 t2 JOIN test_hash3 t3 ON t2.col2 = t3.col1) ON (t1.col1 = t2.col1) ORDER BY 1,2,3,4;
DROP SCHEMA non_colocated_outer_joins CASCADE; DROP SCHEMA non_colocated_outer_joins CASCADE;
RESET client_min_messages; RESET client_min_messages;