MySQL Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

MySQL Interview Questions

Questions Answers Views Company eMail

What is a storage engine?

964

What is a join? Explain the different types of mysql joins.

1 1390

What is the purpose of using a heap table?

1118

How can you change the password of a mysql user?

963

How can you calculate the sum of any column of a table?

1046

What is meant by decimal (5,2)?

1026

What is a trigger? How you can create a trigger in mysql?

899

What is the difference between unix timestamp and mysql timestamp?

1055

How can you change the name of any existing table by using the sql statement?

999

What is the purpose of using ifnull() function?

985

How can you add and remove any column of a table?

943

How can you export the table as an xml file in mysql?

890

How can you create and drop view in mysql?

927

What is an index? How can an index be declared in mysql?

892

What are the differences between a primary key and foreign key?

1091

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Un-Answered Questions { MySQL }

What are stored procedures and functions?

904

What is mysql routine?

934

How to update a root password.

954

What is the use of innodb in mysql?

982

How to rename an existing column in a table?

1054

What is a storage engine? What are the differences between innodb and myisam engines?

1067

How do I select a database in mysql?

1069

Write a query to fetch common records between two tables using mysql?

1026

Why we use mysql workbench?

906

How to store values to array from mysql database in php?

944

What is triggers?

959

How to rename an existing table in mysql?

1032

What is the use of mysql workbench?

1015

What is mysql good for?

895

If you are assigned a task, to find the information of procedures. What are the basic commands that you will use to do so?

944

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