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  1. MariaDB Server
  2. MDEV-41563

JSON_QUOTE() and MEMBER OF mishandle ZEROFILL numeric columns

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Details

    • Bug
    • Status: Approved (View Workflow)
    • Major
    • Resolution: Unresolved
    • N/A
    • 13.2
    • JSON
    • None

    Description

      JSON_QUOTE() on a ZEROFILL numeric argument returns the zero-padded display text, 00001. That isn't a valid JSON number. And then MEMBER OF returns incorrect result.

      CREATE TABLE t (id INT(5) ZEROFILL);
      		 
      INSERT INTO t VALUES (1);
      		 
      SELECT id, JSON_QUOTE(id), id MEMBER OF ('[1]') FROM t;
      		 
       
      		 
      DROP TABLE t;


      SELECT id, JSON_QUOTE(id), id MEMBER OF ('[1]') FROM t;
      		 
      id	JSON_QUOTE(id)	id MEMBER OF ('[1]')
      		 
      00001	00001	0

      Also it makes sense to push dbba2542d432d38 as a bug fix in earlier version
      JarirBob FYI

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        Issue Links

          is caused by

          New Feature - A new feature of the product, which has yet to be developed. MDEV-38591 MEMBER OF json operator

          • Critical - Crashes, loss of data, severe memory leak.
          • In Review
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-13645 JSON_QUOTE() - return NULL on numbers

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30962 JSON_OBJECT function generates "malformed" JSON with ZEROFILL type

          • Major - Major loss of function.
          • Confirmed

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            People

              danblack Daniel Black
              alice Alice Sherepa
              Daniel Black Daniel Black
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              Dates

                Created:
                Updated:

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