您可以使用delete命令-delete from yourTableName where yourColumnName='\\\\';
让我们首先创建一个表-mysql> create table DemoTable
(
FolderName varchar(100)
);
使用插入命令在表中插入一些记录-mysql> insert into DemoTable values("????");
mysql> insert into DemoTable values("\\\\");
使用select语句显示表中的所有记录-mysql> select *from DemoTable;
输出结果+------------+
| FolderName |
+------------+
| ???? |
| \\ |
+------------+
2 rows in set (0.00 sec)
这是在MySQL中删除'\\'条目的查询-mysql> delete from DemoTable where FolderName='\\\\';
让我们从表中检查记录-mysql> select *from DemoTable;
输出结果+------------+
| FolderName |
+------------+
| ???? |
+------------+
1 row in set (0.00 sec)
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