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SQL>
SQL>
SQL> create table ord(
2 gift_id integer primary key
3 ,emp_id integer
4 ,register_date date not null
5 ,total_price number(7,2)
6 ,deliver_date date
7 ,deliver_time varchar2(7)
8 ,payment varchar2(2)
9 ,emp_no number(3,0)
10 ,deliver_name varchar2(35)
11 ,message varchar2(100)
12 );
Table created.
SQL> -- order table inserts
SQL> insert into ord(gift_id,emp_id,register_date,total_price,deliver_date,deliver_time,payment,emp_no,deliver_name,message)values
2 (1,1,'14-Feb-2009', 123.12, '14-Feb-2009', '12 noon', 'CA',1, null, 'Happy Birthday to you');
1 row created.
SQL> insert into ord(gift_id ,emp_id ,register_date ,total_price ,deliver_date ,deliver_time ,payment ,emp_no,deliver_name ,message)values
2 (2,1,'14-Feb-2009', 50.98, '14-feb-2009', '1 pm', 'CA',7, 'name1', 'Happy Birthday');
1 row created.
SQL> insert into ord(gift_id ,emp_id ,register_date ,total_price ,deliver_date ,deliver_time,payment ,emp_no,deliver_name ,message )values
2 (3, 2,'14-Feb-2009', 35.99, '14-feb-2009', '1 pm', 'VS',2, 'Tom', 'Happy Birthday');
1 row created.
SQL> insert into ord(gift_id ,emp_id ,register_date ,total_price ,deliver_date ,deliver_time,payment ,emp_no,deliver_name ,message )values
2 (4, 2,'14-Feb-2009', 19.95, '14-feb-2009', '5 pm', 'CA',2, 'Mary', 'Happy Birthday');
1 row created.
SQL>
SQL> exec DBMS_FLASHBACK.ENABLE_AT_TIME ( SYSDATE - (1/24) );
BEGIN DBMS_FLASHBACK.ENABLE_AT_TIME ( SYSDATE - (1/24) ); END;
*
ERROR at line 1:
ORA-08183: Flashback cannot be enabled in the middle of a transaction
ORA-06512: at "SYS.DBMS_FLASHBACK", line 3
ORA-06512: at line 1
SQL>
SQL> SELECT * FROM ord;
1 1 14-FEB-09 123.12 14-FEB-09 12 noon CA 1
Happy Birthday to you
2 1 14-FEB-09 50.98 14-FEB-09 1 pm CA 7 name1
Happy Birthday
3 2 14-FEB-09 35.99 14-FEB-09 1 pm VS 2 Tom
Happy Birthday
4 2 14-FEB-09 19.95 14-FEB-09 5 pm CA 2 Mary
Happy Birthday
4 rows selected.
SQL>
SQL> exec DBMS_FLASHBACK.DISABLE;
PL/SQL procedure successfully completed.
SQL>
SQL> drop table ord;
Table dropped.
SQL>
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