How can we assign FOREIGN KEY constraint on multiple columns?

How can we emulate CHECK CONSTRAINT by using triggers?

What happens when MySQL encounters an out-of-range date?

What is the usage of ZEROFILL for INT datatype?

How can we remove FOREIGN KEY constraint from a column of an existing MySQL table?

How to disable MySQL foreign key checks and what are the benefits ofdisabling it?

What are the different ways to maintain data integrity in child table when the record is deleted in parent table?

What is the difference between CHAR and NCHAR in MySQL?

What is the difference between CHAR and VARCHAR in MySQL?

What should one use CHAR data type or VARCHAR data type in MySQL?

What is the difference between MySQL PRIMARY KEY and UNIQUE constraint?

In MySQL, when VARCHAR data type will use 1-byte and when 2-bytes prefix length along with data?length along with data?

How can I see the constraints which are applied to a table stored in the database I am currently using?

How can we set PRIMARY KEY on multiple columns of an existing MySQL table?

How can we remove composite PRIMARY KEY constraint applied on multiple columns of an existing MySQL table?

What do you mean by FOREIGN KEY and how can we use it in MySQL table?

How can we add a FOREIGN KEY constraint to the field of an existing MySQL table?

How can we add FOREIGN KEY constraints to more than one fields of a MySQL table?

In case of FOREIGN KEY constraint, what kind of relationship is there between MySQL parent and child tables?

When are two tables connected with MySQL FOREIGN KEY then how can we say that the integrity of data is maintained in child table?