MySQL 查询以特殊字符选择特定字符串
我们先创建一个表 -
mysql> create table DemoTable ( Title text ); Query OK, 0 rows affected (0.66 sec)
使用 insert 命令在表中插入一些记录 -
mysql> insert into DemoTable values('MySQL');
Query OK, 1 row affected (0.16 sec)
mysql> insert into DemoTable values('MongoDB\'s');
Query OK, 1 row affected (0.17 sec)
mysql> insert into DemoTable values('MySQL\'s');
Query OK, 1 row affected (0.10 sec)
mysql> insert into DemoTable values('Java\'s');
Query OK, 1 row affected (0.24 sec)使用 select 语句从表中显示所有记录 -
mysql> select *from DemoTable;
这会产生以下输出 -
+-----------+ | Title | +-----------+ | MySQL | | MongoDB's | | MySQL's | | Java's | +-----------+ 4 rows in set (0.00 sec)
下面是选择带有特殊字符的字符串的查询 -
mysql> select *from DemoTable where replace(Title, '''', '') like '%MySQLs%';
这会产生以下输出 -
+---------+ | Title | +---------+ | MySQL's | +---------+ 1 row in set (0.00 sec)
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