Commit f89d91c5 authored by monty@hundin.mysql.fi's avatar monty@hundin.mysql.fi
Browse files

Fixed bug in <=> NULL handling

parent 665554d7

sql/opt_range.cc

+1 −1
Original line number Diff line number Diff line
@@ -1030,7 +1030,7 @@ get_mm_leaf(Field *field,KEY_PART *key_part, 
    {

      /* convert column_name <=> NULL -> column_name IS NULL */

      char *str= (char*) sql_alloc(1);		// Get local copy of key

      if (!*str)

      if (!str)

	DBUG_RETURN(0);

      *str = 1;

      DBUG_RETURN(new SEL_ARG(field,str,str));