Display BIT(1) Fields in MySQL

Let us first create a table. Here, our columns is of type bit(1) −

mysql> create table DemoTable
(
   isCaptured bit(1)
);
Query OK, 0 rows affected (1.00 sec)

Insert some records in the table using insert command −

mysql> insert into DemoTable values(0);
Query OK, 1 row affected (0.26 sec)
mysql> insert into DemoTable values(1);
Query OK, 1 row affected (0.27 sec)
mysql> insert into DemoTable values(0);
Query OK, 1 row affected (0.47 sec)
mysql> insert into DemoTable values(1);
Query OK, 1 row affected (0.29 sec)

Following is the query to display all records from the table using select statement −

mysql> select *from DemoTable;

This will produce the following output −

+------------+
| isCaptured |
+------------+
|            |
|            |
|            |
|            |
+------------+
4 rows in set (0.00 sec)

Here is the query to see bit(1) fields in MySQL to display the fields −

mysql> select isCaptured+0 AS Visible from DemoTable;

This will produce the following output −

+---------+
| Visible |
+---------+
| 0       |
| 1       |
| 0       |
| 1       |
+---------+
4 rows in set (0.05 sec)