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How to perform string matching in MySQL?
For string matching, use LIKE operator. Let us first create a table −
mysql> create table DemoTable -> ( -> MonthName varchar(100) -> ); Query OK, 0 rows affected (0.63 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('JFMA'); Query OK, 1 row affected (0.19 sec) mysql> insert into DemoTable values('JMA'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values('JDN'); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable values('JFOSA'); Query OK, 1 row affected (0.19 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable;
Output
+-----------+ | MonthName | +-----------+ | JFMA | | JMA | | JDN | | JFOSA | +-----------+ 4 rows in set (0.00 sec)
Following is the query to perform string matching in MySQL −
mysql> select *from DemoTable WHERE MonthName LIKE '%J%M%';
Output
+-----------+ | MonthName | +-----------+ | JFMA | | JMA | +-----------+ 2 rows in set (0.00 sec)
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