Interested to Buy Any Domain ? << Click Here >> for more details...
What is the main different between Null and NOT Null.
Difference between Primary and Unique Key.
How to Check the database from which application is it
possibe.
- 6 Answers
- 8706 Views
- I also Faced
- E-Mail Answers
Answer Posted / amit kumar tiwari
primary key uniquely define each table and never allow NULL
value. But unique key may be NULL value.
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
How can I see all mysql databases?
How do I exit mysql?
write a command to view the content of the table
How to do login in mysql with unix shell.
What are the functions of mysql?
How to dump a table to a file with 'mysqldump'?
Is blocked because of many connection errors unblock with mysqladmin flush hosts?
Where is the mysql config file?
what are the different tables present in mysql? : Mysql dba
How to increment dates by 1 in mysql?
Can python connect to mysql?
Can mysql handle big data?
How many TRIGGERS are allowed in MySql table?
What is the use of count function in mysql?
How do I grant privileges to a user in mysql phpmyadmin?
