如何在单个MySQL查询中获取多行？
要在单个MySQL查询中获取多个行，请使用LIKE运算符。让我们首先创建一个表-
mysql> create table DemoTable1385 -> ( -> Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, -> Name varchar(20) -> );
使用插入命令在表中插入一些记录-
mysql> insert into DemoTable1385(Name) values('Chris Brown');
mysql> insert into DemoTable1385(Name) values('Adam Smith');
mysql> insert into DemoTable1385(Name) values('Carol Taylor');
mysql> insert into DemoTable1385(Name) values('John Doe');
mysql> insert into DemoTable1385(Name) values('John Smith');使用select语句显示表中的所有记录-
mysql> select * from DemoTable1385;
这将产生以下输出-
+----+--------------+ | Id | Name | +----+--------------+ | 1 | Chris Brown | | 2 | Adam Smith | | 3 | Carol Taylor | | 4 | John Doe | | 5 | John Smith | +----+--------------+ 5 rows in set (0.00 sec)
这是在单个MySQL查询中获取多行的查询-
mysql> select * from DemoTable1385 where Name LIKE '%Smith';
这将产生以下输出-
+----+------------+ | Id | Name | +----+------------+ | 2 | Adam Smith | | 5 | John Smith | +----+------------+ 2 rows in set (0.00 sec)