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Add a QuantileBin test covering arrays with nulls

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This commit is contained in:
Paul Norman 2016-04-27 12:27:51 -07:00
parent 8f1435c049
commit 0b5ca31931
2 changed files with 16 additions and 3 deletions
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12
test/CDB_QuantileBinsTest.sql
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@ -1,5 +1,11 @@
WITH data AS ( WITH data AS (
SELECT array_agg(x) x FROM generate_series(1,100) x SELECT array_agg(x::numeric) x FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0 WHERE x % 5 != 0 AND x % 7 != 0
) )
SELECT unnest(CDB_QuantileBins(x, 7)) FROM data SELECT unnest(CDB_QuantileBins(x, 7)) FROM data;
WITH data_nulls AS (
SELECT array_agg(CASE WHEN x % 4 != 0 THEN x ELSE NULL END) x FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT unnest(CDB_QuantileBins(x, 7)) FROM data_nulls;

7
test/CDB_QuantileBinsTest_expect
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@ -5,3 +5,10 @@
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