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Perform case insensitive SELECT using MySQL IN()?
Let us first create a table −
mysql> create table DemoTable1460 -> ( -> Name varchar(20) -> ); Query OK, 0 rows affected (0.91 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable1460 values('Chris'); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable1460 values('David'); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable1460 values('Bob'); Query OK, 1 row affected (0.52 sec) mysql> insert into DemoTable1460 values('Robert'); Query OK, 1 row affected (0.11 sec)
Display all records from the table using select statement −
mysql> select * from DemoTable1460;
This will produce the following output −
+--------+ | Name | +--------+ | Chris | | David | | Bob | | Robert | +--------+ 4 rows in set (0.00 sec)
Following is the query to implement case insensitive SELECT using “IN” −
mysql> select * from DemoTable1460 where UPPER(Name) IN('CHRIS','BOB');
This will produce the following output −
+-------+ | Name | +-------+ | Chris | | Bob | +-------+ 2 rows in set (0.00 sec)
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