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  1. MariaDB Server
  2. MDEV-10142 PL/SQL parser
  3. MDEV-12783

sql_mode=ORACLE: Functions LENGTH() and LENGTHB()

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    • 10.2.2-3, 10.2.2-1, 10.2.2-2, 10.2.2-4, 10.1.18

    Description

      MariaDB translates function LENGTH() to SQL Standard function OCTET_LENGTH().
      Oracle translates function LENGTH() to SQL Standard function CHAR_LENGTH().

      We'll change MariaDB so it also translates LENGTH() to CHAR_LENGTH() rather than OCTET_LENGTH() when running with sql_mode=ORACLE.

      Additionally, we'll add LENGTHB() as a synonym for OCTET_LENGTH(). This synonym will be available in all sql_mode's.

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          is blocked by

          Task - A task that needs to be done. MDEV-12784 Change Item_func_length::print() to display octet_length() rather than length()

          • Major - Major loss of function.
          • Closed
          relates to

          Technical task - A technical task. MDEV-10342 Providing compatibility for basic SQL built-in functions

          • Major - Major loss of function.
          • Needs Feedback

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              bar Alexander Barkov
              bar Alexander Barkov
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                Updated:
                Resolved:

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