[jira] [Created] (HIVE-5748) Revisit all data types and numeric operators to align Hive with SQL standard or other DB's implementation

["Xuefu Zhang (JIRA)" <ji...@apache.org>]

Xuefu Zhang created HIVE-5748:
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             Summary: Revisit all data types and numeric operators to align Hive with SQL standard or other DB's implementation
                 Key: HIVE-5748
                 URL: https://issues.apache.org/jira/browse/HIVE-5748
             Project: Hive
          Issue Type: Improvement
          Components: Documentation, Types
    Affects Versions: 0.13.0
            Reporter: Xuefu Zhang
            Assignee: Xuefu Zhang


HIVE-3976 and its child tasks have brought new additions and behavior changes in order to support Decimal precision/scale and to be more in line with SQL standard or other DB's implementation. However, these tasks may not cover all data types and all numeric operators. This task to revisit these aspects and do whatever cleanup that's necessary. More importantly, clear documentation is required.



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