Posted over 6 years ago. Visible to the public. Repeats.

Don't ever use the float type for database columns

Like in any language, a FLOAT will eventually corrupt data due to rounding errors.

Please use DECIMAL, which has well-defined behavior for rounding and range overflows.

Once an application no longer requires constant development, it needs periodic maintenance for stable and secure operation. makandra offers monthly maintenance contracts that let you focus on your business while we make sure the lights stay on.

Owner of this card:

Avatar
Henning Koch
Last edit:
almost 3 years ago
by Henning Koch
Keywords:
mysql, postgresql, anysql
About this deck:
We are makandra and do test-driven, agile Ruby on Rails software development.
License for source code
Posted by Henning Koch to makandra dev
This website uses short-lived cookies to improve usability.
Accept or learn more