Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-4843

Wrong data type for TIMESTAMP('2001-01-01','10:10:10')

Details

    • Bug
    • Status: Closed (View Workflow)
    • Minor
    • Resolution: Fixed
    • 10.0.3, 5.5.32, 5.3.12
    • 10.0.5, 5.5.33, 5.3.13
    • None
    • None

    Description

      This script

      drop table if exists t1;
      		 
      create table t1 as  select timestamp('2001-01-01','10:10:10') as a;
      		 
      show columns from t1;

      creates a VARCHAR(26) column:

      +-------+-------------+------+-----+---------+-------+
      		 
      | Field | Type        | Null | Key | Default | Extra |
      		 
      +-------+-------------+------+-----+---------+-------+
      		 
      | a     | varchar(26) | YES  |     | NULL    |       |
      		 
      +-------+-------------+------+-----+---------+-------+

      The expected result is a DATETIME column.

      Note: MySQL-5.6 correctly creates a DATETIME column in this scenario.

      Attachments

        Issue Links

          is blocked by

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4724 Some temporal functions do not preserve microseconds

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

          Activity

            Ascending order - Click to sort in descending order
            bar Alexander Barkov created issue -
            bar Alexander Barkov made changes -
            Field Original Value New Value
            Affects Version/s 5.3.12 [ 12000 ]
            Affects Version/s 5.5.32 [ 13000 ]
            Affects Version/s 10.0.3 [ 12900 ]
            serg Sergei Golubchik made changes -
            Fix Version/s 10.0.5 [ 13201 ]
            Fix Version/s 5.5.33 [ 13300 ]
            Fix Version/s 5.3.13 [ 12602 ]
            bar Alexander Barkov added a comment -

            This problem should be fixed after MDEV-4724, to avoid a field of type TIME(6)
            being always created, even with a smaller number of fractional digits.

            bar Alexander Barkov added a comment - This problem should be fixed after MDEV-4724 , to avoid a field of type TIME(6) being always created, even with a smaller number of fractional digits.
            serg Sergei Golubchik made changes -
            serg Sergei Golubchik made changes -
            Priority Major [ 3 ] Minor [ 4 ]
            bar Alexander Barkov added a comment -

            Fixed in 5.3.13 and 5.5.53

            bar Alexander Barkov added a comment - Fixed in 5.3.13 and 5.5.53
            bar Alexander Barkov made changes -
            Resolution Fixed [ 1 ]
            Status Open [ 1 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow defaullt [ 28327 ] MariaDB v2 [ 44209 ]
            ratzpo Rasmus Johansson (Inactive) made changes -
            Workflow MariaDB v2 [ 44209 ] MariaDB v3 [ 63494 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 63494 ] MariaDB v4 [ 146901 ]

            People

              bar Alexander Barkov
              bar Alexander Barkov
              Votes:
              0 Vote for this issue
              Watchers:
              2 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.