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

MySQL Interview Questions

Questions Answers Views Company eMail

What is the latest version of php and mysql?

1211

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

942

How to get last inserted id after insert data from a table in mysql?

982

What is the role of a limit in a mysql query?

1005

What are the different mysql database engines?

1163

What are aggregate functions in mysql?

1 1366

what is constraints? Also explain the different types of constraints?

971

What is mysql and why it is used?

1084

How to show table structure mysql?

1008

What is federated tables in mysql?

910

Explain the storage engines in mysql?

1002

What are the difference between mongodb and mysql?

1 1353

Write a query to find duplicate rows in table?

906

Write a query to fetch duplicate records from a table using mysql?

937

How to make a copy values from one column to another in mysql?

1035

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Un-Answered Questions { MySQL }

What is meant by decimal (5,2)?

1026

How do I start mysql database?

973

How do I start mysql?

890

How do I start mysql manually?

919

What is the difference between mysql_connect and mysqli_connect?

966

How do I remove a user from mysql?

988

How do I view mysql logs?

886

How does mysql encrypt passwords?

893

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

1095

Is mysql a free database?

938

What does blob mean in mysql?

967

Why do gaps in sequences occur?

951

What is difference between mysql and mysqli?

921

How to declare variable in mysql trigger?

1011

How to decrement dates by 1 in mysql?

1008

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