Vineet Garg created HIVE-17538:
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Summary: Enhance estimation of stats to estimate even if only one
column is missing stats
Key: HIVE-17538
URL: https://issues.apache.org/jira/browse/HIVE-17538
Project: Hive
Issue Type: Improvement
Reporter: Vineet Garg
Assignee: Vineet Garg
HIVE-16811 provided support for estimating statistics in absence of stats. But
that estimation is done if and only if statistics are missing for all columns.
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