Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-30304

Json Range only affects first row of the result set

    XMLWordPrintable

Details

    • Bug
    • Status: Closed (View Workflow)
    • Critical
    • Resolution: Fixed
    • 10.9.4, 10.10.2, 10.9(EOL), 10.10(EOL), 10.11
    • 10.9.5, 10.10.3
    • JSON
    • None

    Description

      To reproduce:

      CREATE TABLE t3 (
      		 
        j JSON 
      );
      		 
       
      		 
      INSERT INTO t3 (j) VALUES ('[{"id": 1, "name": "Monty"},{"id": 2, "name": "Widenius"}]');
      		 
      INSERT INTO t3 (j) VALUES ('[{"id": 1, "name": "Monty"},{"id": 2, "name": "Widenius"}]');
      		 
       
      		 
      SELECT JSON_EXTRACT(j, '$[0 to 1]')  FROM t3 ;

      Expected result:

      [{"id": 1, "name": "Monty"}, {"id": 2, "name": "Widenius"}]
      		 
      [{"id": 1, "name": "Monty"}, {"id": 2, "name": "Widenius"}]

      Current result

      [{"id": 1, "name": "Monty"}, {"id": 2, "name": "Widenius"}]
      		 
      {"id": 1, "name": "Monty"}

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30308 Query using JSON_EXTRACT on a json object containing a nested array returns different result using or not using WHERE

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30466 Extracting value from a JSON array using JSON_EXTRACT inconsistent among versions

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

          Task - A task that needs to be done. MDEV-27911 Implement range notation for json path

          • Major - Major loss of function.
          • Closed

          Activity

            People

              rucha174 Rucha Deodhar
              Richard Richard Stracke
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Git Integration

                  Error rendering 'com.xiplink.jira.git.jira_git_plugin:git-issue-webpanel'. Please contact your Jira administrators.