why not null is not allowed at table level


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

Post New Answer

More MySQL Interview Questions

What is the difference between a database and a table?

0 Answers  


How important is to list the column names when doing an insert?

0 Answers  


How many entries can mysql handle?

0 Answers  


what is the difference between between and in operators in mysql?

0 Answers  


What are the technical features of MySQL?

0 Answers  


How to save images in MySQL?

2 Answers  


How To see all the tables from a database of mysql server.

0 Answers  


Why do we use group by and order by function in mysql?

0 Answers  


A company wants to store their invoices in a database. They already have their customers and articles in that database. Both customer and article are each identified by an unique integer value. Please create the SQL statements for creating the necessary table(s) for storing the invoices in a MySQL database. An invoice should hold information like invoice number, customer, date, article(s) and quantity etc.

1 Answers  


what programming language which is used for testing and developement in sql?

3 Answers  


Can I copy mysql data directory?

0 Answers  


What is the difference between the LIKE and REGEXP operators?

0 Answers  


Categories