Entering content frame

 open_cursor_statement 

< open_cursor_statement > ::=
  EXEC SQL [<
session_spec >] [< for_clause >] OPEN < cursor_name >
  [  USING <
parameter_list >
   | USING DESCRIPTOR [<
descriptor_name >] [KEEP]
   | INTO <
parameter_list >]
   | INTO DESCRIPTOR [<
descriptor_name >] [KEEP]];

 

Leaving content frame