PostgreSQL SIN
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Postgresql SIN
This function returns the SINE of X, and X is radian.
Syntax SIN
X is radian.
SIN(X);
Example 1
postgres=# SELECT SIN(PI());
sin
----------------------
1.22460635382238e-16
(1 row)
Example 2
postgres=# SELECT SIN(PI()/4);
sin
-------------------
0.707106781186547
(1 row)
