Parameter: INT NOT NULL AUTO_INCREMENT

       


CREATE TABLE test (
    id INT NOT NULL AUTO_INCREMENT, data INT NOT NULL,
    txt VARCHAR(60),
    PRIMARY KEY (id)
);

drop table test;

1.	Using AUTO_INCREMENT
2.	AUTO_INCREMENT Integers
3.	Preserve column attributes such as AUTO_INCREMENT and column's default value during table copying.
4.	An AUTO_INCREMENT column
5.	AUTO_INCREMENT sequences start at one
6.	For MyISAM tables, you can begin the sequence at a specific initial value n by including an AUTO_INCREMENT = n
7.	Using an AUTO_INCREMENT Column to Create Multiple Sequences
8.	AUTO_INCREMENT column:
9.	Not null tinyint and AUTO_INCREMENT
10.	MEDIUMINT NOT NULL AUTO_INCREMENT
11.	INTEGER UNSIGNED AUTO_INCREMENT
12.	Insert value to AUTO_INCREMENT column
13.	delete and reinsert value to AUTO_INCREMENT column
14.	SET @@AUTO_INCREMENT_OFFSET = 10,@@AUTO_INCREMENT_INCREMENT = 10
15.	Set AUTO_INCREMENT value
16.	Create a similar table, preserve the auto-incrementing key
17.	Defining Auto-Increment Columns
18.	If this value is larger than the current sequence counter, subsequent automatically generated values begin with the value plus one

Parameter: INT NOT NULL AUTO_INCREMENT : AUTO_INCREMENT « Data Type « SQL / MySQL