Why i am not getting upgrade from 7.4 to 7.6 for iphone 4s

Question

iPhone 4S, iOS 7.0.4, I am not able to upgrade my cell

Answer 1

Are you trying to do something like this ?
DECLARE
myid varchar2(200);
Employee_rec mytest%ROWTYPE;
my_query varchar2(200);
BEGIN
myid := '03 or first_name=''Jason''';
DBMS_OUTPUT.PUT_LINE(myid);
my_query :='SELECT *  FROM mytest WHERE ID = '||myid ;
execute immediate my_query INTO Employee_rec;
DBMS_OUTPUT.PUT_LINE(Employee_rec.Salary);
Employee_rec.Salary := 900;
DBMS_OUTPUT.PUT_LINE(Employee_rec.Salary);
END;