Hive
  1. Hive
  2. HIVE-236

RLIKE/REGEXP should allow matching partial strings

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.5.0
    • Component/s: Query Processor
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      HIVE-236. RLIKE/REGEXP allowing matching of partial strings. (Paul Yang via zshao)

      Description

      The current behavior is that the regexp needs to match the whole string.

      But from mysql: ( http://dev.mysql.com/doc/refman/5.0/en/regexp.html#operator_regexp )

      mysql> SELECT 'fofo' REGEXP '^fo'; -> 1

      We need to make it work the same way as MySQL.

      1. HIVE-236.3.patch
        5 kB
        Paul Yang
      2. HIVE-236.2.patch
        8 kB
        Paul Yang
      3. HIVE-236.1.patch
        5 kB
        Paul Yang

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            • Assignee:
              Paul Yang
              Reporter:
              Zheng Shao
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              • Created:
                Updated:
                Resolved:

                Development