liuyao created IMPALA-10677:
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Summary: Set selectivity of "!="
Key: IMPALA-10677
URL: https://issues.apache.org/jira/browse/IMPALA-10677
Project: IMPALA
Issue Type: Improvement
Components: Frontend
Affects Versions: Impala 3.4.0
Reporter: liuyao
Assignee: liuyao
Fix For: Impala 4.0
The selectivity of "!=" is not set.
For example, "SELECT * FROM Cola! = 1"
The selectivity of "! = " is -1
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