not null,Primary key

Which data type doesn't allow null data type?

Question Posted / anil

Answer Posted / anil

Is This Answer Correct ?

3 Yes

3 No

Please Help Members By Posting Answers For Below Questions

How do you select unique values in sql?

997

What are character functions in sql?

935

What is the use of index in sql?

1010

What is difference between joins and union?

1117

How do I clear the screen in sql plus?

1035

Is sql easier than java?

1004

What is file based approach?

934

What is the difference between numeric and autonumber?

990

What is type and rowtype in pl sql?

1012

Mention what plvcmt and plvrb does in pl/sql?

1133

What is trigger and stored procedure in sql?

1027

Is a secondary key the same as a foreign key?

1028

Is a view faster than a stored procedure?

953

What is primary key and foreign key with example?

924

What is auto increment in sql?

1113