Mega Code Archive

 

Categories / PostgreSQL / Math Functions

 

Sin(x)

postgres=# postgres=# -- sin(x): Returns the sine of x postgres=# SELECT sin(pi() / 4) AS quarter_pi, postgres-#        sin(pi() / 2) AS half_pi;     quarter_pi     | half_pi -------------------+---------  0.707106781186547 |       1 (1 row) postgres=#