Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-36211

Incorrect query result for binary_column NOT LIKE binary_column

Details

    Description

      I run the following statements, in which an empty query result should be reuturned.

      DROP TABLE IF EXISTS t1;
      		 
      CREATE TABLE t1 (c1 BLOB NOT NULL);
      		 
      INSERT INTO t1 (c1) VALUES (1);
      		 
      SELECT c1 FROM t1 WHERE c1 NOT LIKE c1; -- actual:{1}, expected:{}

      Attachments

        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-36235 Incorrect result for BETWEEN over unique blob prefix

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

          Activity

            Transition Time In Source Status Execution Times
            Alice Sherepa made transition -
            Open Confirmed
            		2h 10m 1
            Dave Gosselin made transition -
            Confirmed In Progress
            		31d 22h 11m 1
            Dave Gosselin made transition -
            Stalled In Progress
            		3h 50m 2
            Dave Gosselin made transition -
            In Progress In Review
            		3d 6h 44m 3
            Sergei Petrunia made transition -
            In Review Stalled
            		7d 9h 13m 3
            Dave Gosselin made transition -
            Stalled Closed
            		2d 4h 18m 1

            People

              Gosselin Dave Gosselin
              John Jove John Jove
              Votes:
              0 Vote for this issue
              Watchers:
              5 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.