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

MySQL Interview Questions

Questions Answers Views Company eMail

How can you validate emails using a single query?

955

Can you tell what are various ways to create an index?

923

Can you tell a way to know the number of days between the two given dates in php?

1175

Can you tell how to find the number of rows in a resultset using php?

958

Consider a scenario where you have two to three tables with thousand tuples in each of them. Now, if you have to perform a join operation between them will you choose to perform filtering of rows or transforming of rows first.

1043

Can you tell which of the following where clauses is faster?

995

List the different types of normalization?

994

How can you increase the performance of mysql select query?

973

Is mysql a framework?

988

How do I free up space in mysql?

967

Can we rollback truncate in mysql?

1066

Is postgresql better than mysql?

1078

Is mysql a programming language?

953

Can we store pdf files in mysql?

1040

How can I remotely connect to mysql database?

971

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Un-Answered Questions { MySQL }

What language does mysql use?

957

How would concatenate strings in mysql?

1102

What is mysql aggregate functions? Explain

1165

How to install mysql?

1072

How do I get a list of table names in mysql?

988

How to add a new column to an existing table in mysql?

1044

Where is mysql installed on linux?

975

What is the query to display top 20 rows?

1075

How set mysql root password?

969

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

1005

What are the different tables present in MySQL?

1164

How is oracle different from mysql?

1113

What is datadir?

944

Is mysql frontend or backend?

948

How to create table with same structure of student table in mysql?

1008

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