Chen Feng created PHOENIX-5217:
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Summary: Incorrect result for COUNT DISTINCT ... limit ...
Key: PHOENIX-5217
URL: https://issues.apache.org/jira/browse/PHOENIX-5217
Project: Phoenix
Issue Type: Bug
Affects Versions: 4.14.1
Environment: Phoenix 4.14.1 returns the incorrect answer.
Phoenix 4.6 is correct.
No other version is tested.
Reporter: Chen Feng
For table t1(pk1, col1, CONSTRAINT(pk1))
upsert into "t1" values (1, 1);
upsert into "t1" values (2, 2);
sql1: select count("pk1") from "t1" limit 1, return 2 [correct]
sql2: select count(disctinct("pk1")) from "t1" limit 1, return 1 [incorrect]
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