<
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]];