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How to delete '' entry in MySQL?
You can use delete command −
delete from yourTableName where yourColumnName='\\';
Let us first create a table −
mysql> create table DemoTable ( FolderName varchar(100) ); Query OK, 0 rows affected (0.67 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values("????");
Query OK, 1 row affected (0.44 sec)
mysql> insert into DemoTable values("\\");
Query OK, 1 row affected (0.13 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
Output
+------------+ | FolderName | +------------+ | ???? | | \ | +------------+ 2 rows in set (0.00 sec)
Here is the query to delete '\' entry in MySQL −
mysql> delete from DemoTable where FolderName='\\'; Query OK, 1 row affected (0.63 sec)
Let us check the record from the table −
mysql> select *from DemoTable;
Output
+------------+ | FolderName | +------------+ | ???? | +------------+ 1 row in set (0.00 sec)
Updated on: 30-Jul-2019
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