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  1. MariaDB Server
  2. MDEV-15062

Information Schema COLUMNS Table does not show system versioning information

Details

    Description

      Given the following table:

      CREATE TABLE t (x INT WITH SYSTEM VERSIONING, y INT);
      

      there is no distinction between the two columns in the information schema columns table:

      SELECT * FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME='t'\G
      *************************** 1. row ***************************
                 TABLE_CATALOG: def
                  TABLE_SCHEMA: test
                    TABLE_NAME: t
                   COLUMN_NAME: x
              ORDINAL_POSITION: 1
                COLUMN_DEFAULT: NULL
                   IS_NULLABLE: YES
                     DATA_TYPE: int
      CHARACTER_MAXIMUM_LENGTH: NULL
        CHARACTER_OCTET_LENGTH: NULL
             NUMERIC_PRECISION: 10
                 NUMERIC_SCALE: 0
            DATETIME_PRECISION: NULL
            CHARACTER_SET_NAME: NULL
                COLLATION_NAME: NULL
                   COLUMN_TYPE: int(11)
                    COLUMN_KEY: 
                         EXTRA: 
                    PRIVILEGES: select,insert,update,references
                COLUMN_COMMENT: 
                  IS_GENERATED: NEVER
         GENERATION_EXPRESSION: NULL
      *************************** 2. row ***************************
                 TABLE_CATALOG: def
                  TABLE_SCHEMA: test
                    TABLE_NAME: t
                   COLUMN_NAME: y
              ORDINAL_POSITION: 2
                COLUMN_DEFAULT: NULL
                   IS_NULLABLE: YES
                     DATA_TYPE: int
      CHARACTER_MAXIMUM_LENGTH: NULL
        CHARACTER_OCTET_LENGTH: NULL
             NUMERIC_PRECISION: 10
                 NUMERIC_SCALE: 0
            DATETIME_PRECISION: NULL
            CHARACTER_SET_NAME: NULL
                COLLATION_NAME: NULL
                   COLUMN_TYPE: int(11)
                    COLUMN_KEY: 
                         EXTRA: 
                    PRIVILEGES: select,insert,update,references
                COLUMN_COMMENT: 
                  IS_GENERATED: NEVER
         GENERATION_EXPRESSION: NULL
      2 rows in set (0.001 sec)
      

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        Activity

          greenman Ian Gilfillan created issue -
          greenman Ian Gilfillan made changes -
          Field Original Value New Value
          Summary Information Scheme COLUMNS Table does not show system versioning information Information Schema COLUMNS Table does not show system versioning information
          elenst Elena Stepanova made changes -
          Fix Version/s 10.3 [ 22126 ]
          Assignee Sergei Golubchik [ serg ]
          serg Sergei Golubchik made changes -
          Sprint 10.3.5-1 [ 229 ]
          serg Sergei Golubchik made changes -
          Assignee Sergei Golubchik [ serg ] Alexander Krizhanovsky [ krizhanovsky ]
          krizhanovsky Alexander Krizhanovsky made changes -
          Assignee Alexander Krizhanovsky [ krizhanovsky ] Eugene Kosov [ kevg ]
          serg Sergei Golubchik made changes -
          Sprint 10.3.5-1 [ 229 ]
          kevg Eugene Kosov (Inactive) made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          serg Sergei Golubchik made changes -
          Assignee Eugene Kosov [ kevg ] Sergei Golubchik [ serg ]
          serg Sergei Golubchik made changes -
          Status In Progress [ 3 ] In Review [ 10002 ]
          serg Sergei Golubchik made changes -
          Sprint 10.3.6 [ 240 ]
          svoj Sergey Vojtovich made changes -
          Labels contribution foundation
          serg Sergei Golubchik made changes -
          Labels contribution foundation
          serg Sergei Golubchik made changes -
          Status In Review [ 10002 ] Stalled [ 10000 ]
          serg Sergei Golubchik made changes -
          Fix Version/s 10.3.6 [ 23003 ]
          Fix Version/s 10.3 [ 22126 ]
          Resolution Fixed [ 1 ]
          Status Stalled [ 10000 ] Closed [ 6 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Sprint 10.3.6 [ 240 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Rank Ranked higher
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 85127 ] MariaDB v4 [ 153643 ]

          People

            serg Sergei Golubchik
            greenman Ian Gilfillan
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            Dates

              Created:
              Updated:
              Resolved:

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