22 lines
688 B
SQL
22 lines
688 B
SQL
# name: test/sql/setops/union_pipeline.test
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# description: Test union pipelines
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# group: [setops]
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query I
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SELECT COUNT(*) FROM (SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i)) tbl(i)
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----
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2000000
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statement ok
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CREATE TABLE t1 AS SELECT COUNT(*) FROM (SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i)) tbl(i)
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query I
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SELECT * FROM t1
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----
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2000000
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query I
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SELECT COUNT(*) FROM (SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i) UNION ALL SELECT * FROM range(1000000) tbl(i)) tbl(i)
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----
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5000000
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