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Disable implicit single re-partition joins for append tables

pull/5359/head
Marco Slot 2021-10-07 20:50:53 +02:00
parent 2206e64e42
commit dfad73d918
2 changed files with 2 additions and 2 deletions
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2
src/backend/distributed/planner/multi_join_order.c
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@ -1020,7 +1020,7 @@ SinglePartitionJoin(JoinOrderNode *currentJoinNode, TableEntry *candidateTable,
currentPartitionMethod, currentPartitionMethod,
currentAnchorTable); currentAnchorTable);
} }
else else if (candidatePartitionMethod == DISTRIBUTE_BY_RANGE)
{ {
return MakeJoinOrderNode(candidateTable, SINGLE_RANGE_PARTITION_JOIN, return MakeJoinOrderNode(candidateTable, SINGLE_RANGE_PARTITION_JOIN,
currentPartitionColumnList, currentPartitionColumnList,

2
src/test/regress/expected/non_colocated_join_order.out
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@ -41,7 +41,7 @@ SET citus.shard_replication_factor to 1;
-- for interval [8,10] repartition join logic will be triggered. -- for interval [8,10] repartition join logic will be triggered.
SET citus.enable_repartition_joins to ON; SET citus.enable_repartition_joins to ON;
SELECT count(*) FROM test_table_1, test_table_2 WHERE test_table_1.id = test_table_2.id; SELECT count(*) FROM test_table_1, test_table_2 WHERE test_table_1.id = test_table_2.id;
LOG: join order: [ "test_table_1" ][ single range partition join "test_table_2" ] LOG: join order: [ "test_table_1" ][ dual partition join "test_table_2" ]
count count
--------------------------------------------------------------------- ---------------------------------------------------------------------
9 9