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Delete selective multiple records using MySQL DELETE query
For selective multiple records, use MySQL IN(). To delete them, use MySQL DELETE. Let us first create a table −
mysql> create table DemoTable ( ClientId varchar(40), ClientName varchar(50) ); Query OK, 0 rows affected (0.62 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('CLI-101','Chris');
Query OK, 1 row affected (0.08 sec)
mysql> insert into DemoTable values('CLI-110','Adam');
Query OK, 1 row affected (0.09 sec)
mysql> insert into DemoTable values('CLI-220','Mike');
Query OK, 1 row affected (0.14 sec)
mysql> insert into DemoTable values('CLI-120','Bob');
Query OK, 1 row affected (0.53 sec)
mysql> insert into DemoTable values('CLI-240','Sam');
Query OK, 1 row affected (0.06 sec)Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+----------+------------+ | ClientId | ClientName | +----------+------------+ | CLI-101 | Chris | | CLI-110 | Adam | | CLI-220 | Mike | | CLI-120 | Bob | | CLI-240 | Sam | +----------+------------+ 5 rows in set (0.00 sec)
Here is the query to delete selective multiple records −
mysql> delete from DemoTable where ClientId IN('CLI-101','CLI-220','CLI-240');
Query OK, 3 rows affected (0.10 sec)Let us check the table records once again −
mysql> select *from DemoTable;
This will produce the following output −
+----------+------------+ | ClientId | ClientName | +----------+------------+ | CLI-110 | Adam | | CLI-120 | Bob | +----------+------------+ 2 rows in set (0.00 sec)
Updated on: 09-Oct-2019
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