How to get multiple rows in a single MySQL query?

Let us first create a table −

mysql> create table DemoTable (    Id int,    Name varchar(100) ); Query OK, 0 rows affected (0.60 sec)

Insert some records in the table using insert command −

mysql> insert into DemoTable values(100,'Chris'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values(110,'David'); Query OK, 1 row affected (0.13 sec) mysql> insert into DemoTable values(120,'Robert'); Query OK, 1 row affected (0.17 sec) mysql> insert into DemoTable values(130,'Mike'); Query OK, 1 row affected (0.13 sec)

Display all records from the table using select statement −

mysql> select *from DemoTable;

This will produce the following output −

+------+--------+ |   Id | Name   | +------+--------+ |  100 | Chris | | 110 | David | | 120 | Robert | | 130 | Mike | +------+--------+ 4 rows in set (0.00 sec)

Following is the query to get multiple rows in a single MySQL query −

mysql> select *from DemoTable where Id IN(100,120,130):

This will produce the following output −

+------+--------+ | Id | Name | +------+--------+ | 100 | Chris | | 120 | Robert | | 130 | Mike | +------+--------+ 3 rows in set (0.02 sec)