Let us first create a table with ENUM type column −
mysql> create table DemoTable( isMarried ENUM('1','0') ); Query OK, 0 rows affected (0.46 sec)
Insert some records in the table using insert command −
mysql> insert into DemoTable values('0'); Query OK, 1 row affected (0.08 sec) mysql> insert into DemoTable values('1'); Query OK, 1 row affected (0.09 sec) mysql> insert into DemoTable values('1'); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable values('0'); Query OK, 1 row affected (0.09 sec) mysql> insert into DemoTable values('0'); Query OK, 1 row affected (1.00 sec) mysql> insert into DemoTable values('1'); Query OK, 1 row affected (0.07 sec) mysql> insert into DemoTable values('0'); Query OK, 1 row affected (0.09 sec)
Display all records from the table using select statement −
mysql> select *from DemoTable;
This will produce the following output −
+-----------+ | isMarried | +-----------+ | 0 | | 1 | | 1 | | 0 | | 0 | | 1 | | 0 | +-----------+ 7 rows in set (0.00 sec)
Following is the query wherein we are counting the quoted value i.e. records with ‘0’ insertion −
mysql> select count(*) from DemoTable where isMarried='0';
This will produce the following output −
+----------+ | count(*) | +----------+ | 4 | +----------+ 1 row in set (0.06 sec)