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Implement MySQL IN for 2 columns to display only selected records
Let us first create a table −
mysql> create table DemoTable810( First int, Second int ); Query OK, 0 rows affected (0.73 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable810 values(20,40); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable810 values(70,90); Query OK, 1 row affected (0.22 sec) mysql> insert into DemoTable810 values(120,150); Query OK, 1 row affected (0.20 sec) mysql> insert into DemoTable810 values(78,128); Query OK, 1 row affected (0.32 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable810 ;
This will produce the following output −
+-------+--------+ | First | Second | +-------+--------+ | 20 | 40 | | 70 | 90 | | 120 | 150 | | 78 | 128 | +-------+--------+ 4 rows in set (0.00 sec)
Following is the query to implement MySQL IN for 2 columns −
mysql> select *from DemoTable810 where (First,Second) IN((120,150),(20,40));
This will produce the following output −
+-------+--------+ | First | Second | +-------+--------+ | 20 | 40 | | 120 | 150 | +-------+--------+ 2 rows in set (0.00 sec)
Updated on: 03-Sep-2019
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