What Is Primary key in MySQL

What Is Primary key in MySQL

Q

What Is Primary Key in MySQL?

✍: FYIcenter.com

A

A primary key is a single column or multiple columns defined to have unique values that can be used as row identifications.

⇒ What Is Foreign Key in MySQL

⇐ What Is Row in MySQL

⇑ Database Basics and Terminologies in MySQL

⇑⇑ MySQL Database Tutorials

2017-07-07, 1534🔥, 0💬

Popular Posts:

GO - Sending a State...

How To Use GO Command in "sqlcmd" in SQL Server? "sqlcmd" is a command line client application to ru...

Counting Rows with t...

How To Count Rows with the COUNT(*) Function in SQL Server? If you want to count the number of rows,...

What Is ISAM in MySQ...

What Is ISAM in MySQL? ISAM (Indexed Sequential Access Method) was developed by IBM to store and ret...

RAND() - Generating ...

How To Generate Random Numbers with the RAND() Function in SQL Server Transact-SQL? Random numbers a...

Starting MySQL Serve...

How To Start MySQL Server in MySQL? If you want to start the MySQL server, you can run the "mysqld" ...