Answer / Sushant Agrawal

To flush privileges in MySQL, use the FLUSH PRIVILEGES command. This reloads the grant tables and applies all changes to the server.

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

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Is mysql free for enterprise?

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What is mysql connection limit?

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How to validate email addresses in mysql?

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How to enter boolean values in sql statements?

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What is join in mysql? What are the different types of join?

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How to Recover a MySQL root password. Stop the MySQL server process. Start again with no grant tables. Login to MySQL as root. Set new password. Exit MySQL and restart MySQL server.

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What is difference between Sql server and MySql database? It may be silly question but i really dont know.

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

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Is mysql good for large database?

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What is the maximum connection pool size?

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Suppose you have to collect the first name, middle name and the last name of students from the below table. But, you observe that there few missing values either in the first name, middle name and the last name columns. How will you return the first non-null values?

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