squirrel/README.md
2023-12-24 00:21:41 -05:00

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# SQUIRREL
SQL Query Util-Izing Rust's Reliable and Efficient Logic
![Demo showing data insertation into SQUIRREL](https://github.com/nickorlow/squirrel/blob/main/.meta/images/demo_data_insert.png?raw=true)
## About
This is a SQL database written in Rust. It will be based off of (and hopefully be made wire-compatible with) PostgreSQL's syntax.
## Feature roadmap
[X] CREATE TABLE with varchar & integer datatypes
[X] INSERT INTO (non-batched)
[X] SELECT * query
[x] SELECT (filtered columns) query
[x] DELETE command
[x] WHERE clause for SELECT and DELETE
[x] Create squirrel-core library for shared code between client & server
[x] Update parser to use common logic to identify ValueExpressions (i.e function calls, column references, and variables)
[ ] Move parsing to client
[ ] Create better logging
[ ] UPDATE command
[ ] Prune deleted records from disk
[ ] Primary Keys via B+ Tree
[ ] Foreign Keys
[ ] Some form of JOINs
[ ] Support [Postgres' messaging system](https://www.postgresql.org/docs/current/protocol-flow.html#id-1.10.6.7.3) (wire compatability)
... other stuff is TBD