What are the difference between primary key and unique key? : sql server databas

What are the difference between primary key and unique key? : sql server database administration

Question Posted / arpit singh

No Answer is Posted For this Question
Be the First to Post Answer

More SQL Server Interview Questions

What happens if null values are involved in string operations?

What is the maximum number of index per table?

How do you check sql server is up and running?

What is an entity-relationship diagram (erd)?

what changed between the previous version of sql server and the current version? : Sql server database administration

How many types of local tables are there in sql server?

What are the differences between char and nchar in ms sql server?

what is joins please explain breffly ??

Is there any performance difference between if exists (select null from table) and if exists (select 1 from table)?

What are the steps to insert a table?

What is Pointer ?

Is Sql non procedural query language?

For more SQL Server Interview Questions Click Here