PostgreSQL TAN
From w3cyberlearnings
Contents |
Postgresql TAN
This function returns the tangent of X and X is radian unit.
Syntax TAN
X is a radian unit.
TAN(X);
Example 1
postgres=# SELECT TAN(PI()/4); tan ----- 1 (1 row)
Example 2
postgres=# SELECT TAN(PI()/2);
tan
----------------------
1.63317787283838e+16
(1 row)
