MySQL Interview Questions
Can a primary key be dropped in MySQL? If yes, how?
Can a query be written in any case in MySQL?
Differentiate CHAR_LENGTH and LENGTH?
Explain Access Control Lists in MySQL
Explain the logical architecture of MySQL
Explain the SAVEPOINT statement in MySQL?
Give string types available for column in MySQL?
How can we delete a column or a row in MySQL?
How can we find out which auto increment was assigned on Last insert?
How can we get the number of rows affected by query?
How can we run batch mode in MySQL?
How can you see all indexes defined for a table?
How do you backup a database in MySQL?
How do you control the max size of a HEAP table?
How do you determine the location of MySQL data directory?
How do you login to MySql using Unix shell?
How does database import/export work in MySQL?
How does DISTINCT work in MySQL?
How does indexing works in MySQL?
How is the MyISAM table stored?
How many columns can be used for creating Index?
How many columns can you create for an index?
How many TRIGGERS are allowed in MySql table?
How many Triggers are possible in MySQL?
How MySQL Optimizes DISTINCT?
How to add columns in MySQL?
How to add foreign keys in MySQL?
How to change a password for an existing user via mysqladmin?
How to change the column name in MySQL?
How to change the database name in MySQL?
How to change the MySQL password?
How to change the table name in MySQL?
How to check database size in MySQL?
How to check the MySQL version?
How to check USERS in MySQL?
How to clear screen in MySQL?
How to connect to the MySQL database?
How to convert timestamps to date in MySQL?
How to create a database in MySQL Workbench?
How to create a new user in MySQL?
How to create a Stored Procedure in MySQL?
How to create a table in MySQL Workbench?
How to create a Trigger in MySQL?
How to create a View in MySQL?
How to delete a row in MySQL?
How to delete a table in MySQL?
How to delete columns in MySQL?
How to display the nth highest salary from a table in a MySQL query?
How to display top 50 rows?
How to drop the primary key in MySQL?
How to enter Characters as HEX Numbers?
How to execute a stored procedure in MySQL?
How to find the second highest salary in MySQL?
How to get multiple condition results from data in MySQL?
How to get the current date in MySQL?
How to import a database in MySQL?
How to insert data in MySQL?
How to insert Date in MySQL?
How to install MySQL?
How to join three tables in MySQL?
How to join two tables in MySQL?
How to make connections persistent in MySQL?
How to represent ENUMs and SETs internally?
How to save images in MySQL?
How to set auto increment in MySQL?
How to update the table in MySQL?
How to view the database in MySQL?
In which language MySQL has been written?
Is MySQL query is case sensitive?
Is there any upper limit for the number of columns in a table?
What are Access Control Lists or ACLs, in accordance with MySQL?
What are all the Common SQL Function?
What are DDL, DML, and DCL?
What are federated tables?
What are federated tables?
What are Procedures in MySQL?
What are the advantages of MyISAM over InnoDB?
What are the advantages of MySQL in comparison to Oracle?
What are the column comparisons operators?
What are the differences between MySQL_fetch_array(), MySQL_fetch_object(), MySQL_fetch_row()?
What are the different column comparison operators in MySQL?
What are the different tables present in MySQL?
What are the different tables present in MySQL?
What are the different ways to join tables in MySQL?
What are the disadvantages of MySQL?
What are the drivers in MySQL?
What are the nonstandard string types?
What are the objects can be created using CREATE statement?
What are the security alerts while using MySQL?
What are the technical specifications of MySQL?
What does “i_am_a_dummy flag” do in MySQL?
What does a TIMESTAMP do on UPDATE CURRENT_TIMESTAMP data type?
What does myisamchk do?
What happens when the column is set to AUTO INCREMENT and if you reach maximum value in the table?
What is a foreign key? Write a query to implement the same in MySQL.
What is a LIKE statement? Explain % and _ in LIKE.
What is a trigger in MySQL?
What is BLOB and TEXT in MySQL?
What is CHAR and VARCHAR in MySQL?
What is InnoDB?
What is InnoDB?
What is ISAM?
What is ISAM?
What is MySQL data directory?
What is MySQL Workbench?
What is MySQL?
What is REGEXP?
What is SQLyog?
What is the core difference between Oracle and MySQL?
What is the difference between BLOB AND TEXT?
What is the difference between CHAR and VARCHAR?
What is the difference between FLOAT and DOUBLE?
What is the difference between MyISAM Static and MyISAM Dynamic?
What is the difference between MySQL and SQL?
What is the difference between MySQL_connect and MySQL_pconnect?
What is the difference between mysql_fetch_array and mysql_fetch_object?
What is the difference between NOW() and CURRENT_DATE()?
What is the difference between primary key and candidate key?
What is the difference between primary key and candidate key?
What is the difference between the database and the table?
What is the difference between the heap table and the temporary table?
What is the difference between the LIKE and REGEXP operators?
What is the difference between TRUNCATE and DELETE in MySQL?
What is the difference between UNIX timestamps and MySQL timestamps?
What is the different between NOW() and CURRENT_DATE()?
What is the heap table?
What is the MySQL default port number?
What is the query to display the top 20 rows?
What is the save point in MySQL?
What is the usage of ENUMs in MySQL?
What is the usage of regular expressions in MySQL?
What is the usage of the “i-am-a-dummy” flag in MySQL?
What is the use of mysql_close()?
What types of relationships are used in MySQL?
What, if a table has one column defined as TIMESTAMP?
Which command is used to view the content of the table in MySQL?
Who owns MySQL?
Why do we use the MySQL database server?
Write a query to count the number of rows of a table in MySQL.
Write a query to display the current date and time?
Write a query to retrieve a hundred books starting from 20th.
Write a query to select all teams that won either 1, 3, 5, or 7 games?