Differentiate CHAR_LENGTH and LENGTH?

779

How do I rename a procedure?

634

How to create trigger in mysql workbench?

728

Why use mysql procedures?

706

What are mysql functions?

679

How to returns the columns and column information pertaining to the designated table.

771

How do I optimize a selected query in mysql?

684

What is the difference between heap table and temporary table?

846

How to update info already in a table and delete a row(s) from a table.

638

What is the maximum number of columns per table?

668

Consider a scenario where you have to send an email to a client from the sql database. How do you think you can achieve this task?

752

How would you get the current date in mysql?

824

How do you kill a long running query in mysql?

632

What is the purpose of using ifnull() function?

709

What is the use of mysqli_query?

627