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  1. IMPALA
  2. IMPALA-4290

Order by appears to produce incorrect result for strings with mixed English and Chinese characters

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Details

    • Bug
    • Status: Resolved
    • Critical
    • Resolution: Duplicate
    • Impala 2.5.0
    • None
    • Backend

    Description

      ORDER BY member_id ASC, chan_type, ords_num result like attachment not correct

      member_id string ,
      cate1_id int64_t,
      chan_type int ,
      ords_num int

      select member_id, cate1_id, chan_type, ords_num from xxxx

      GROUP BY member_id, cate1_id, chan_type ORDER BY member_id ASC, chan_type ASC, ords_num DESC

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        is blocked by

        Bug - A problem which impairs or prevents the functions of the product. IMPALA-4436 StringValue::StringCompare bug for non-ascii string

        • Critical - Crashes, loss of data, severe memory leak.
        • Resolved
        is related to

        New Feature - A new feature of the product, which has yet to be developed. IMPALA-2019 Proper UTF-8 support in string functions

        • Critical - Crashes, loss of data, severe memory leak.
        • Resolved

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            fish0515_impala_49b1 fishing
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              Updated:
              Resolved:

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