Sourabh Badhya created HIVE-27168:
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Summary: Use basename of the datatype when fetching partition
metadata using partition filters
Key: HIVE-27168
URL: https://issues.apache.org/jira/browse/HIVE-27168
Project: Hive
Issue Type: Bug
Reporter: Sourabh Badhya
Assignee: Sourabh Badhya
While fetching partition metadata using partition filters, we use the column
type of the table directly. However, char/varchar types can contain extra
information such as length of the char/varchar column and hence it skips
fetching partition metadata due to this extra information.
Solution: Use the basename of the column type while deciding on whether
partition pruning can be done on the partitioned column.
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