db

Saw this in the MySQL docs. I'm assuming this only works for relational databases.

I don't know if it's very useful but definitely interesting.

  MariaDB[] > SELECT SIN(PI()/4), (4+1)*5;
  +------------------+---------+
  | SIN(PI()/4)      | (4+1)*5 |
  +------------------+---------+
  | 0.70710678118655 |      25 |
  +------------------+---------+
  1 row in set (0.02 sec)
  postgres=# SELECT SIN(PI()/4), (4+1)*5;
          sin         | ?column?
  --------------------+----------
   0.7071067811865475 |       25
  (1 row)