Answer Posted / pankaj
When we declare a primary key its a unique key. for that table.
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
What is mysql data directory? How to determine the location of the data directory?
What is a text delimiter?
Can I install mysql on mac?
What is mysql in dbms?
How do I create a mysql username and password?
How many tables we can create in mysql database?
What is difference between inner vs self vs cross?
What is meant by sharding?
What is a scalar function?
How to delete an existing column in a table?
What does mysql_fetch_assoc do?
Is mysql deprecated?
what is constraints? Also explain the different types of constraints?
How we get sum of column.
Is mysql easy to learn?