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

MySQL Interview Questions

Questions Answers Views Company eMail

How to get nth highest salary from table in a mysql?

948

How to create and drop view in mysql?

911

In which year mysql created?

967

How can we get total number of records by query in mysql?

907

What is the difference between char and varchar in mysql?

1100

What is regex in mysql?

1077

What is triggers?

953

How to upload a large file through phpmyadmin in mysql?

934

How we can get the current date in mysql?

955

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

914

What is join in mysql? What are the different types of join?

925

If we use sum function in mysql, does it return sum of that row or for that column?

980

What do we use to remove duplicate records while fetching a data in mysql ?

960

What is the use of count function in mysql?

1022

Why is the basic difference between left join, right join and inner join?

1024

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Un-Answered Questions { MySQL }

suppose data is copie to oracle to sql by using DTS. Actully it taken 2 hours. suppose some day distribute the server in the middle of 2 hours. after how can i get the data ?

2128

List data types in mysql? Explain

915

What is mysql connector used for?

941

How to dump a table from a database.

1013

What are the steps required to view your mysql database?

1087

List the different types of normalization?

941

Is pdo faster than mysqli?

889

How do I run mysql without installing?

956

Is there a free mysql?

882

Explain the difference between mysql_fetch_array(), mysql_fetch_object()?

936

Is mysql relational database?

895

Why myisam is faster than innodb?

929

What is field in mysql?

927

How many columns is too many mysql?

898

How do I edit a table in mysql workbench?

846

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