SQL/MySQL/Math/RADIANS
Use RADIANS
/*
mysql> select RADIANS(0.5);
+--------------------+
| RADIANS(0.5) |
+--------------------+
| 0.0087266462599716 |
+--------------------+
1 row in set (0.00 sec)
*/
select RADIANS(0.5);
/*
mysql> select RADIANS(0.5);
+--------------------+
| RADIANS(0.5) |
+--------------------+
| 0.0087266462599716 |
+--------------------+
1 row in set (0.00 sec)
*/
select RADIANS(0.5);