• unknown's avatar
    Bug#30020: Insufficient check led to a wrong info provided by the · aa4a3c9a
    unknown authored
    information schema table.
    
    The get_schema_views_record() function fills records in the view table of
    the informations schema with data about given views. Among other info
    the is_updatable flag is set. But the check whether the view is updatable or
    not wasn't covering all cases thus sometimes providing wrong info.
    This might led to a user confusion.
    
    Now the get_schema_views_record function additionally calls to the 
    view->can_be_merge() function to find out whether the view can be updated or
    not.
    
    
    mysql-test/t/view.test:
      Added a test case for the bug#30020: Insufficient check led to a wrong info
      provided by the information schema table.
    mysql-test/r/view.result:
      Added a test case for the bug#30020: Insufficient check led to a wrong info
      provided by the information schema table.
    sql/sql_show.cc:
      Bug#30020: Insufficient check led to a wrong info provided by the
      information schema table.
      Now the get_schema_views_record function additionally calls to the 
      view->can_be_merge() function to find out whether the view can be updated or
      not.
    aa4a3c9a
view.result 103 KB