SQL

From wikinotes
Revision as of 20:06, 4 September 2022 by Will (talk | contribs) (→‎Notes)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

The SQL spec is standardized by ISO/ANSI and must be purchased.
It's difficult to validate these notes without it.
This attempts to document the more general SQL-ish features available across SQL databases.

Documentation

SQL spec (unofficial) https://jakewheat.github.io/sql-overview/

Challenges

https://quip.com/2gwZArKuWk7W

Notes

General

sql schemas
sql datatypes

Mutations

sql mutations

Queries

sql queries
sql joins
sql comparison operators
sql conditionals
sql functions
sql aggregate functions