MySQL Interview Questions
Questions Answers Views Company eMail

How do you prevent MySQL from caching a query?

1 4353

What?s the difference between query_cache_type 1 and 2?

1 7040

How can we repair a MySQL table?

Infosys,

2 6626

What are the advantages of stored procedures, triggers, indexes?

5 32533

What is the maximum length of a table name, database name, and fieldname in MySQL?

Accenture, Pioneer, TISL,

3 30245

How many values can the SET function of MySQL take?

Creative Informatics,

2 9351

What are the other commands to know the structure of table using MySQL commands except explain command?

SigmaTree,

2 6938

How many tables will create when we create table, what are they?

2 4565

What is maximum size of a database in MySQL?

Bastioncoup, CIS, NM, V2 Solutions, Wipro,

13 40709

Give the syntax of Grant and Revoke commands?

1 8633

Explain Normalization concept?

Inuva,

2 9748

How can we find the number of rows in a table using MySQL?

3 7513

How many ways we can we find the current date using MySQL?

5 11825

How can increase the performance of MySQL select query?

RV Technologies, Span Systems,

3 11203

The structure of table view buyers is as follows: +----------------+-------------+------+-----+---------+----- -----------+ | Field | Type | Null | Key | Default | Extra | +----------------+-------------+------+-----+---------+----- -----------+ | user_pri_id | int(15) | | PRI | NULL | auto_increment | | userid | varchar(10) | YES | | NULL | | +----------------+-------------+------+-----+---------+----- -----------+ the value of user_pri_id the last row 2345 then What will happen in the following conditions? Condition1: Delete all the rows and insert another row then. What is the starting value for this auto incremented field user_pri_id , Condition2: Delete the last row(having the field value 2345) and insert another row then. What is the value for this auto incremented field user_pri_id

2 4365


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Un-Answered Questions { MySQL }

What is meant by mysqli?

666


What is pragma serially_reusable and why is it used?

628


can you elaborate on blob and text in mysql? : Mysql dba

658


What is key in mysql?

662


What is offset limit?

698


How do I remove a user from mysql?

756


How do I grant privileges to a user in mysql phpmyadmin?

701


How many ways we can retrieve the date in result set of mysql using php?

708


How do you insert a table?

665


Can foreign key have duplicate values?

670


What is view? How can you create and drop view in mysql?

659


How do I start mysql client?

696


Is mysql free for enterprise?

669


How to create and drop view in mysql?

680


How do you rename a table in mysql?

704