Синтаксис оператора DECLARE CURSOR имеет вид:
(Отметьте один правильный вариант ответа.)
Варианты ответа
DECLARE cursor_name CURSOR [ LOCAL | GLOBAL ] [ FORWARD_ONLY | SCROLL ] [ STATIC | KEYSET | DYNAMIC | FAST_FORWARD ] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC ] [ TYPE_WARNING ] FOR select_statement [ FOR UPDATE [ OF column_name [ ,...n ] ] ](Верный ответ)
DECLARE cursor_name CURSOR [ LOCAL | GLOBAL ] [ FORWARD_ONLY | SCROLL ] [ STATIC | KEYSET | DYNAMIC | FAST_FORWARD ] FOR select_statement { FOR UPDATE [ OF column_name [ ,...n ] ] }
DECLARE cursor_name CURSOR { LOCAL | GLOBAL }{ FORWARD_ONLY | SCROLL }[ STATIC | KEYSET | DYNAMIC | FAST_FORWARD ] [ READ_ONLY | SCROLL_LOCKS | OPTIMISTIC ] [ TYPE_WARNING ]