Mysql XOR
Mysql XOR returns you the output on the basis of condition specified in input. The output of the XOR is 0 when both the specified inputs are same. The output is 1 when two input are different. To understand the Mysql XOR logical operation we provide you a demonstrative example below:
Query to use xor operation Truth Table
A
B Output
0
0 0
0
1 1
1
0 1
1
1 0
Query when the both input is '0' output is ' 0':
The below query is useful when you want the return output is 0. In this case we use 0and 0 as input and return you 0 as output.
| mysql> SELECT 0 xor 0; +---------+ | 0 xor 0 | +---------+ | 0 | +---------+ 1 row in set (0.00 sec) |
Query one input is '0' and other is '1' then output is '1':
The below Query XOR return you '1' when 0 xor 1 or 0 xor1 (different types of input ).
| mysql> SELECT 0 xor 1; +---------+ | 0 xor 1 | +---------+ | 1 | +---------+ 1 row in set (0.00 sec) |
| mysql> SELECT 1 xor 0; +---------+ | 1 xor 0 | +---------+ | 1 | +---------+ 1 row in set (0.00 sec) |
Query both input is '1' then output is '0':
The Query return the output 0 when both the inputs are 1 or 0.
| mysql> SELECT 1 xor 1; +---------+ | 1 xor 1 | +---------+ | 0 | +---------+ 1 row in set (0.00 sec) |
