DECLARE ALL_EMP CURSOR FOR SELECT * FROM table_pgsql1; FETCH FORWARD 4 ALL_EMP
| CURSOR_FORWARD_BACKWARD1 |
| DECLARE ALL_EMP CURSOR FOR SELECT * FROM
table_pgsql1; FETCH ALL from ALL_EMP
|
Script:
|
|
| DECLARE ALL_EMP CURSOR FOR SELECT * FROM
table_pgsql1; FETCH BACKWARD -2 IN ALL_EMP
|