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Set AUTO_INCREMENT in a table while creating it in MySQL?
Let us first create a table. We have used AUTO_INCREMENT while creating the table to set auto increment for StudentId −
mysql> create table DemoTable -> ( -> StudentId int NOT NULL AUTO_INCREMENT, -> StudentFirstName varchar(100), -> StudentLastName varchar(100), -> StudentAge int, -> StudentCountryName varchar(100), -> PRIMARY KEY(StudentId) -> )AUTO_INCREMENT=30; Query OK, 0 rows affected (0.69 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable(StudentFirstName,StudentLastName,StudentAge,StudentCountryName) values('John','Smith',21,'US');
Query OK, 1 row affected (0.17 sec)
mysql> insert into DemoTable(StudentFirstName,StudentLastName,StudentAge,StudentCountryName) values('Chris','Brown',20,'AUS');
Query OK, 1 row affected (0.19 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
Output
+-----------+------------------+-----------------+------------+--------------------+ | StudentId | StudentFirstName | StudentLastName | StudentAge | StudentCountryName | +-----------+------------------+-----------------+------------+--------------------+ | 30 | John | Smith | 21 | US | | 31 | Chris | Brown | 20 | AUS | +-----------+------------------+-----------------+------------+--------------------+ 2 rows in set (0.00 sec)
Updated on 30-Jul-2019 22:30:26
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