SQL> desc product1;
Name Null? Type
----------------------------------------- --------
----------------------------
PROD_ID NOT NULL NUMBER(38)
PROD_QTY NUMBER(38)
SQL> select * from product1;
PROD_ID PROD_QTY
---------- ----------
123 300
124 200
SQL> desc pmsales;
Name Null? Type
----------------------------------------- --------
----------------------------
PROD_ID NOT NULL NUMBER(38)
PMS_QTY NUMBER(38)
SQL> select * from pmsales;
PROD_ID PMS_QTY
---------- ----------
123 100
124 200
SQL> create view pmas_prod
2 as select p.prod_id,p.prod_qty,pm.pms_qty
3 from product1 p,pmsales pm
4 where p.prod_id=pm.prod_id;
View created.
SQL> update pmas_prod
2 set prod_qty=prod_qty-pms_qty;
2 rows updated.
SQL> select * from product1;
PROD_ID PROD_QTY
---------- ----------
123 200
124 0
SQL> insert into pmas_prod values(125,400,200);
insert into pmas_prod values(125,400,200)
*
ERROR at line 1:
ORA-01776: cannot modify more than one base table through a
join view
Q How can we insert into this table ?
. A man is having some money deposited in bank. In the 1st
yr he gets 8% interest, 2nd yr -11 %, 3rd yr- 13%.If he gets
Rs 12,400 at the end of three yr. How much he deposited.
why is a personnel function required in all organisation
and how applicable are business objectives to it
67
Find out what an automated circulation system is all about,
illustrate this with two open source library software?
33
want to know about the group II previous papers
36
SQL> desc product1;
Name Null? Type
----------------------------------------- --------
----------------------------
PROD_ID NOT NULL NUMBER(38)
PROD_QTY NUMBER(38)
SQL> select * from product1;
PROD_ID PROD_QTY
---------- ----------
123 300
124 200
SQL> desc pmsales;
Name Null? Type
----------------------------------------- --------
----------------------------
PROD_ID NOT NULL NUMBER(38)
PMS_QTY NUMBER(38)
SQL> select * from pmsales;
PROD_ID PMS_QTY
---------- ----------
123 100
124 200
SQL> create view pmas_prod
2 as select p.prod_id,p.prod_qty,pm.pms_qty
3 from product1 p,pmsales pm
4 where p.prod_id=pm.prod_id;
View created.
SQL> update pmas_prod
2 set prod_qty=prod_qty-pms_qty;
2 rows updated.
SQL> select * from product1;
PROD_ID PROD_QTY
---------- ----------
123 200
124 0
SQL> insert into pmas_prod values(125,400,200);
insert into pmas_prod values(125,400,200)
*
ERROR at line 1:
ORA-01776: cannot modify more than one base table through a
join view
Q How can we insert into this table ?
43
Respected Sir,
I heard that ssc exam is cancelled due to some reason. But
i want to ask am i capable for next new date exam & when
the new date will be declare. Are u send us new hall tiket
or we refer our old hall tiket?
12
in andhra bank probatatinary officers , description exam is
there what type of questions asking in that exam ,
81
Plz mail me some general english test papers which helps me
to face SBI clerical exam
along with your userid / name. ThanQ
Site Map
