is there more the two primary key in a single table?
Answer Posted / laxman2610
No, One table can have only one primary key. but, if u want
u can create another one as unique with not null.
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
How to find related tables in sql server?
What is the distinction amongst delete and truncate?
How to create nested stored procedure?
How to change the name of a database user?
How do users use Report Builder with SQL Server data sources?
What is indexing a document?
What is the difference between truncate and delete commands?
In how many ways you can invoke ssrs reports?
What do you mean by an execution plan? Why is it used?
Insert syudents details in table.Current system date &time insert into joining time.How do insert?( in sysdate only return current system date how do add time?)
What is the dbcc command and why is it used?
1.what are diff types of joins , and explain diff between cross join and full outer join 2.diff types of views 3. Diff types of index 4. What is diff b/w stores procedure and function procedure 5.diff between double and int in SQL 6.diff between char and varchar in SQL. 7.Oracle or SQL whice you will preferred and why.
What is the sql server agent?
How to download and install the scaled-down database adventureworkslt?
What do you need to connect php to sql server?