open-datatype-specifications
What data types are publicly available now?
Starting at the most fundamental types and building up from there.
Systems
XML
json
The types represented in JSON are strings, numbers, booleans, object, arrays, and null. JSON syntax is nicely expressed in railroad diagrams
Boolean.
SQL
https://en.wikipedia.org/wiki/SQL:2003
Platform specific sql data types
SQL Server
Oracle
SQLite
Postgress
Mysql
Types in General Purpose Programming Languages
C
.net
Java
Python
Ruby
Javascript
Fundamental Data Types.
Boolean
TLDR: Has one of two possible values (usually denoted true and false)
- Wikipedia: Boolean data type
TODO:
History.
Other specifications:
- examples:
json "boolean" XML Schema
"integer"
-examples:
Definitions
- TLDR;
- TODO: A token which needs to be readdressed.
References
- wikipedia: Data Type
- Data Catalog Vocabulary (DCAT) - Version 2 — W3C Recommendation 04 February 2020
- Schema.org
- Dublin Core Metadata Initiative