Vineet Garg created HIVE-16229:
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Summary: Wrong result for correlated scalar subquery with aggregate
Key: HIVE-16229
URL: https://issues.apache.org/jira/browse/HIVE-16229
Project: Hive
Issue Type: Bug
Reporter: Vineet Garg
Assignee: Vineet Garg
Query:
{code:SQL}
select * from part where p_size > (select count(*) from part p where p.p_mfgr =
part.p_mfgr group by p_type);
{code}
Expected results:
{code}
ERROR: more than one row produced by subquery
{code}
Actual
{code}
49671 almond antique gainsboro frosted violet Manufacturer#4 Brand#41
SMALL BRUSHED BRASS 10 SM BOX 1620.67 ccounts run quick
49671 almond antique gainsboro frosted violet Manufacturer#4 Brand#41
SMALL BRUSHED BRASS 10 SM BOX 1620.67 ccounts run quick
49671 almond antique gainsboro frosted violet Manufacturer#4 Brand#41
SMALL BRUSHED BRASS 10 SM BOX 1620.67 ccounts run quick
49671 almond antique gainsboro frosted violet Manufacturer#4 Brand#41
SMALL BRUSHED BRASS 10 SM BOX 1620.67 ccounts run quick
49671 almond antique gainsboro frosted violet Manufacturer#4 Brand#41
SMALL BRUSHED BRASS 10 SM BOX 1620.67 ccounts run quick
48427 almond antique violet mint lemon Manufacturer#4 Brand#42
PROMO POLISHED STEEL 39 SM CASE 1375.42 hely ironic i
48427 almond antique violet mint lemon Manufacturer#4 Brand#42
PROMO POLISHED STEEL 39 SM CASE 1375.42 hely ironic i
........
Time taken: 13.742 seconds, Fetched: 123 row(s)
{code}
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