First Normal Form: 1.it doesnt contain the duplicate rows and null values.

what is the difference between first normal form & second
normal form?

Question Posted / somu.kattikar

11 Answers
35007 Views
IBM, Oracle, I also Faced
E-Mail Answers

Answer Posted / somu.kattikar

First Normal Form:
1.it doesnt contain the duplicate rows and null values.
2.those values can be moved into new table.

second normal form:
1.each columns are completely depend upon key

Is This Answer Correct ?

40 Yes

7 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

Can a parameter be passed to a cursor?

1051

How do I decide when to use right joins/left joins or inner joins or how to determine which table is on which side?

964

What are the different editions of oracle?

1047

if you ctreate table identity

2312

How to grant create session privilege to a user in oracle?

946

How do we display rows from the table without duplicates?

918

Please send me Informatica 8.1 certification dumps, my mail id mona85gupta@gmail.com

1810

What is Virtual Private Database in Oracle?

1014

What is an oracle cursor variable?

1004

What do you understand by database schema and what does it hold?

1176

What is flashback in Oracle?

962

What is SQL Tuning Advisor in Oracle?

1105

Explain the truncate in oracle?

908

What is set operator oracle?

920

How index is implemented in oracle database?

942