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 cursor? : Mysql dba

1020

Can you tell the difference between mysql_connect and mysql_pconnect? : Mysql dba

1024

how can you test for null values in a database? : Mysql dba

938

what are the different tables present in mysql? : Mysql dba

1018

can you tell what are the different set operations available in mysql? : Mysql dba

890

Write a program using the select statement, while loop.

907

What are the functions used to encrypt and decrypt the data present in mysql?

1107

What is the difference between a heap table and temporary table?

940

Can you tell how many values can set the function of mysql to consider?

988

Why do you think it is advised to not to use guid and character columns as clustered index arrays?

1122

Can you tell the difference between mysql_fetch_object and mysql_fetch_array?

992

If you wish to encrypt the username and password using php, how will you do that?

1022

Consider you have the following three tables which have to be linked together.

897

What is the difference between b-tree and hash indexes?

998

State the differences between mongodb and mysql.

1179

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Un-Answered Questions { MySQL }

Why we use mysqli instead of mysql?

1089

How do I select a table in mysql?

933

How does limit work in mysql?

908

Can you tell the difference between ereg_replace() and eregi_replace()?

1035

How do I rename a table in mysql?

976

What are the common mysql functions?

944

Is mysql frontend or backend?

907

What does mysql_fetch_assoc do?

964

How MySQL Optimizes DISTINCT?

1109

How to write date and time literals?

1030

How to get a list of indexes of an existing table?

966

What is the purpose of mysql database?

921

Is mariadb faster than mysql?

964

How can you count the total number of records of any table?

921

What are the differences between binary and varbinary?

1055

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