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  1. MariaDB ColumnStore
  2. MCOL-4702

UPDATE and DELETE using JOINS over VIEW do not work

Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • None
    • Icebox
    • None
    • None

    Description

      This is a split off 4687 (INSERT AS SELECT FROM VIEW).

      Remaining problem:

      DROP TABLE IF EXISTS t1,t2;
      		 
      DROP VIEW IF EXISTS v1;
      		 
      CREATE TABLE t1 (id INT, fname VARCHAR(20)) ENGINE=InnoDB;
      		 
      INSERT INTO t1 VALUES (1,'Greg');
      		 
      CREATE VIEW v1 as SELECT * FROM t1;
      		 
      SELECT * FROM v1;
      		 
      CREATE TABLE t2 (id INT, fname VARCHAR(20)) ENGINE=Columnstore;
      		 
      INSERT INTO t2 VALUES (1,'Roman');
      		 
      UPDATE t2,v1 SET t2.fname=v1.fname WHERE t2.id=v1.id;
      		 
      ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1011: Update on VIEW is currently not supported.
      		 
      DELETE t2 FROM t2,v1 WHERE t2.id=v1.id;
      		 
      ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1011: Delete on VIEW is currently not supported.

      Attachments

        Issue Links

          split from

          Bug - A problem which impairs or prevents the functions of the product. MCOL-4687 Insert from view regression

          • Major - Major loss of function.
          • Closed

          Activity

            tntnatbry Gagan Goel (Inactive) added a comment -

            In addition to the above error while updating a ColumnStore table with source as an InnoDB view, the following case is also erroring out (source is a ColumnStore view):

            MariaDB [test]> create table c1 (a int)engine=columnstore;
            		 
            Query OK, 0 rows affected (0.765 sec)
            		 
             
            		 
            MariaDB [test]> create view v2 as select * from c1;
            		 
            Query OK, 0 rows affected (0.007 sec)
            		 
             
            		 
            MariaDB [test]> update c1 dest join v2 src on dest.a=src.a set dest.a=src.a;
            		 
            ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1011: Update on VIEW is currently not supported.

            tntnatbry Gagan Goel (Inactive) added a comment - In addition to the above error while updating a ColumnStore table with source as an InnoDB view, the following case is also erroring out (source is a ColumnStore view): MariaDB [test]> create table c1 (a int )engine=columnstore; Query OK, 0 rows affected (0.765 sec)   MariaDB [test]> create view v2 as select * from c1; Query OK, 0 rows affected (0.007 sec)   MariaDB [test]> update c1 dest join v2 src on dest.a=src.a set dest.a=src.a; ERROR 1178 (42000): The storage engine for the table doesn't support IDB-1011: Update on VIEW is currently not supported.

            People

              Unassigned Unassigned
              gdorman Gregory Dorman (Inactive)
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              Dates

                Created:
                Updated:

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