MySQL查询要在一列的最后5个字符内进行搜索？
让我们首先创建一个表-
create table DemoTable -> ( -> EmployeeName varchar(100) -> );
使用插入命令在表中插入一些记录-
insert into DemoTable values('Adam Smith');
insert into DemoTable values('Carol Taylor');
insert into DemoTable values('David Miller');
insert into DemoTable values('Chris Evan');使用select语句显示表中的所有记录-
select *from DemoTable;
输出结果
这将产生以下输出-
+--------------+ | EmployeeName | +--------------+ | Adam Smith | | Carol Taylor | | David Miller | | Chris Evan | +--------------+ 4 rows in set (0.00 sec)
以下是要在列的后5个字符内搜索的查询-
select *from DemoTable where Right(EmployeeName, InStr(EmployeeName, ' ' )) LIKE 'Mille%';
输出结果
这将产生以下输出-
+--------------+ | EmployeeName | +--------------+ | David Miller | +--------------+ 1 row in set (0.00 sec)