Shreepadma Venugopalan created HIVE-3712:
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Summary: Use varbinary instead of longvarbinary to store min and
max column values in column stats schema
Key: HIVE-3712
URL: https://issues.apache.org/jira/browse/HIVE-3712
Project: Hive
Issue Type: Bug
Components: Metastore, Statistics
Affects Versions: 0.9.0
Reporter: Shreepadma Venugopalan
Assignee: Shreepadma Venugopalan
JDBC type longvarbinary maps to BLOB SQL type in some databases. Storing min
and max column values for numeric types takes up 8 bytes and hence doesn't
require a BLOB. Storing these values in a BLOB will impact performance without
providing much benefits.
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