如何在MySQL表中搜索^字符?
要搜索^字符,请使用如下语法中的LIKE运算符-
select table_schema,table_name,column_name
from information_schema.columns
where column_name like '%^%';
让我们首先创建一个表-
mysql> create table DemoTable1826
(
`^` varchar(20),
Name varchar(20),
`^Age` int
);
Query OK, 0 rows affected (0.00 sec)
下面是在MySQL表中搜索^字符的查询-
mysql> select table_schema,table_name,column_name
from information_schema.columns
where column_name like '%^%';
这将产生以下输出-
+--------------+---------------+-------------+
| TABLE_SCHEMA | TABLE_NAME | COLUMN_NAME |
+--------------+---------------+-------------+
| web | demotable1826 | ^ |
| web | demotable1826 | ^Age |
+--------------+---------------+-------------+
2 rows in set (0.00 sec)
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