Data type:

https://www.postgresql.org/docs/current/datatype-numeric.html

Boolean

• True or False

Character

• char, varchar, and text

Numeric

• integer and floating-point number Temporal

• date, time, timestamp, and interval

UUID - Universally Unique Identifiers

Array- Stores an array of strings, numbers, etc.

JSON

Hstore key-value pair

Special types such as network address and geometric data