Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-9331

Inconsistency between ALTER from BIT to VARCHAR and from BIT to TEXT

Details

    • Bug
    • Status: Open (View Workflow)
    • Minor
    • Resolution: Unresolved
    • 5.5(EOL), 10.0(EOL), 10.1(EOL), 10.2(EOL)
    • 10.2(EOL)
    • Data types
    • None

    Description

      DROP TABLE IF EXISTS t1;
      		 
      CREATE TABLE t1 (a BIT(8),b BIT(8));
      		 
      INSERT INTO t1 VALUES (123,123);
      		 
      ALTER TABLE t1 MODIFY a TEXT, MODIFY b VARCHAR(10);
      		 
      SELECT * FROM t1;
      		 

      +------+------+
      		 
      | a    | b    |
      		 
      +------+------+
      		 
      | {    | 123  |
      		 
      +------+------+

      Notice different results.

      Attachments

        Activity

          Ascending order - Click to sort in descending order
          bar Alexander Barkov created issue -
          bar Alexander Barkov made changes -
          Field Original Value New Value
          bar Alexander Barkov made changes -
          Priority Major [ 3 ] Minor [ 4 ]
          bar Alexander Barkov made changes -
          Component/s Data types [ 13906 ]
          Component/s OTHER [ 10125 ]
          julien.fritsch Julien Fritsch made changes -
          Epic Link MDEV-21071 [ 80504 ]
          julien.fritsch Julien Fritsch made changes -
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 73329 ] MariaDB v4 [ 139921 ]

          People

            bar Alexander Barkov
            bar Alexander Barkov
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:

              Git Integration

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