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October 23, 2021 03:29 pm GMT

You can use your database as a simple calculator

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)

Original Link: https://dev.to/wangonya/you-can-use-your-database-as-a-simple-calculator-3fdi

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