Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-22288

JSON_TABLE: ORDINALITY column starts from 0 instead of 1

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: N/A
    • Fix Version/s: N/A
    • Component/s: JSON
    • Labels:
      None

      Description

      Both MySQL 8.0 manual and the standard excerpt linked from MDEV-17399 say that ORDINALITY column values start from 1. In MariaDB implementation, they start from 0.

      bb-10.5-hf 6dfb3fab2

      select * from json_table('{"a":"b"}',"$" columns(a for ordinality)) foo;
      +------+
      | a    |
      +------+
      |    0 |
      +------+
      1 row in set (0.001 sec)
      

      MySQL 8.0.19

      select * from json_table('{"a":"b"}',"$" columns(a for ordinality)) foo;
      +------+
      | a    |
      +------+
      |    1 |
      +------+
      1 row in set (0.00 sec)
      

        Attachments

          Issue Links

            Activity

              People

              Assignee:
              holyfoot Alexey Botchkov
              Reporter:
              elenst Elena Stepanova
              Votes:
              0 Vote for this issue
              Watchers:
              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: