php mysql space php mysql index problem

Obviously this is a problem that everyone who uses MySQL will encounter.
Recall the MySQL GUI tool mentioned when configuring the environment. Yes, that’s it. You can find it at http://www.mysql.com. Because sunec is just a program enthusiast and is far from the level of a programmer, it is still necessary to use the help of some tools ~ I believe some friends are like me ~
Use GUI tools to create tables, create REF fields, and put REF Set it as the primary key, define the type as int, and check the AUTO INC option. Ok, the work on the MySQL side is over.
Next it’s over to PHP. Use the insert command introduced in the previous topic to add data to this table. Note that you don’t need to add the REF value yourself, because you have ticked the AUTO INC option before. Then, every time you add a Records and REF will be automatically generated, and they will be incremented in order. In this way, can you achieve your needs?
In addition, starting from this topic, I have summarized some technologies into the PHP technology area, so please pay attention!

The above introduces the php mysql space php mysql index problem, including the content of php mysql space. I hope it will be helpful to friends who are interested in PHP tutorials.