Create table emp
(id number(9), name varchar2(20),salary
number(9,2));
The table has 100 records after table created.Now i nee to
change id's Datatype is to be Varchar2(15). now
Alter table emp modify(id varchar2(15),name varchar2(20),
salary number(9,2));
Whether it will work or returns error? post answer with
explanation.
what could be the problem if invoice_id is same in
ap_invoices_all and ap_invoices_interface.
while the Ord_id , invoice_num, and other things is
diffrent .
How to find the second largest salary in the emp database and
also How to find 3rd,4th and so on ........ in the emp database
plz mail the answer @ mak2786@gmail.com
there are 2 variables called x and y ,x contains 1,2 and y
contains 3,4 we have to swap the values from x to y and y
to x with out using dummy variables and it can be done only
by using a single statement ? how?
Did anyone have any experince with stocking in equity can
you please tell me how to approach the project.I am a
learner.help me please.give me ur suggestions.
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