Explain the commit statement.
No Answer is Posted For this Question
Be the First to Post Answer
i have a table like this. i want to output like this c1 c2 c1 c2 1 10 1 10 2 20 2 30 3 30 3 60 4 40 4 100 5 5 5 105 c1 and c2 are columns in a table .i want output like this c2 values are 10,10+20,10+20+30,10+20+30+40.10+20+30+40+5. write a sql query.pls help this i want urgent.
2 Answers IBM, Loginworks, OFSS,
What is sql query optimization?
how to check the 3rd max salary from an employee table?
What are the differences between implicit and explicit cursors?
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.
does sql support programming? : Sql dba
What are the different types of functions in sql?
What is natural join in sql?
What is sql procedures and functions?
How do I find duplicates in sql?
What is foreign key in sql with example?
what are the join types in tsql? : Transact sql