• unknown's avatar
    Bug#27704: incorrect comparison of rows with NULL components · a8f639fc
    unknown authored
    Support for NULL components was incomplete for row comparison,
    fixed.  Added support for abort_on_null at compare_row() like
    in 5.x
    
    
    sql/item_cmpfunc.h:
      Bug#27704: incorrect comparison of rows with NULL components
      Added support for abort_on_null at Item_bool_func2
      like in 5.x
    sql/item_cmpfunc.cc:
      Bug#27704: incorrect comparison of rows with NULL components
      Support for NULL components was incomplete for row comparison,
      fixed. Added support for abort_on_null at compare_row() like
      in 5.x
    mysql-test/t/row.test:
      Test case updated for Bug#27704 (incorrect comparison 
      of rows with NULL components)
    mysql-test/r/row.result:
      Test case updated for Bug#27704 (incorrect comparison 
      of rows with NULL components)
    mysql-test/r/subselect.result:
      Test case updated for Bug#27704 (incorrect comparison 
      of rows with NULL components)
    a8f639fc
item_cmpfunc.cc 74.5 KB