we have to use computed column to insert multiple null values.

Can we use more than one null value for unique key?

Question Posted / a

Answer Posted / a

Is This Answer Correct ?

1 Yes

0 No

Please Help Members By Posting Answers For Below Questions

How run sql*plus commands that are stored in a local file?

1116

How do I create a memory optimized filegroup?

1012

Is the primary key an index?

1080

Is stored procedure faster than query?

1021

What are sql objects?

1129

How many columns should be in an index?

1016

Why we use pl sql?

1009

Why is normalization important?

1083

What is a natural join sql?

1040

What is normalization in a database?

1198

What is procedure and function?

1035

What is synonyms?

1120

Which is faster joins or subqueries?

1037

How do I view a sql database?

1062

how can we find the number of rows in a table using mysql? : Sql dba

1131