PostgreSQL RADIANS
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Postgresql RADIANS
This function converts degrees to radians.
Syntax RADIANS
RADIANS(X);
Example 1
postgres=# SELECT RADIANS(180); radians ------------------ 3.14159265358979 (1 row)
Example 2
postgres=# SELECT RADIANS(40); radians ------------------- 0.698131700797732 (1 row)