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add test that really execute parallel query #20

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add test that really execute parallel query #20

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18 changes: 18 additions & 0 deletions test/expected/parallel.out
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Original file line number Diff line number Diff line change
Expand Up @@ -62,3 +62,21 @@ EXPLAIN (COSTS OFF) SELECT * FROM kafka_test_part WHERE ((part = 1 or part = 2)
scanning: PARTITION = 5 AND OFFSET = 12
(10 rows)

SELECT COUNT(*) FROM kafka_test_part ;
count
--------
100000
(1 row)

EXPLAIN (COSTS OFF) SELECT COUNT(*) FROM kafka_test_part ;
QUERY PLAN
--------------------------------------------------------------
Finalize Aggregate
-> Gather
Workers Planned: 3
-> Partial Aggregate
-> Parallel Foreign Scan on kafka_test_part
Kafka topic: contrib_regress4
scanning: PARTITION >= 0 AND OFFSET >= 0
(7 rows)

2 changes: 2 additions & 0 deletions test/sql/parallel.sql
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Expand Up @@ -22,3 +22,5 @@ EXPLAIN (COSTS OFF) SELECT * FROM kafka_test_part WHERE offs = 1 AND part = 0;
EXPLAIN (COSTS OFF) SELECT * FROM kafka_test_part WHERE ((part = 1 or part = 2) and offs = 3) OR (part = 4 and offs=7);
EXPLAIN (COSTS OFF) SELECT * FROM kafka_test_part WHERE ((part = 1 or part = 2) and offs = 3) OR ((part = 4 and offs=7 ) or ( part = 5 and (offs = 10 or offs=12)) );

SELECT COUNT(*) FROM kafka_test_part ;
EXPLAIN (COSTS OFF) SELECT COUNT(*) FROM kafka_test_part ;