Sleet ORMElegant ORM for FiveM

Schema-as-code philosophy inspired by Drizzle ORM, bringing type-safe queries to Lua scripting environment.

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Schema as Code

Define your tables once in Lua, get type-safe queries with zero raw SQL strings.

Chainable Query Builder

SELECT / INSERT / UPDATE / DELETE with fluent dot-notation chaining for maximum readability.

Full Type Inference

After running `sleet generate`, LuaLS infers types automatically without manual annotations.

Column Comments

Comments propagate to IDE hover hints and SQL COMMENT clauses for better documentation.

Safe by Default

All values use parameterized placeholders - SQL injection is impossible.

Transparent

Every query has a `.toSQL()` debug method to see exactly what's being executed.

Zero Dependencies

Only requires oxmysql - no additional runtime dependencies needed.

CLI Tooling

Single Go binary generates EmmyLua annotations and CREATE TABLE SQL.

Quick Preview

lua

local sl = Sleet
local s  = require 'server.schema'
local db = sl.connect()

-- Full type inference — no manual ---@type needed
local players = db.select()
    .from(s.players)
    .where(sl.eq(s.players.identifier, identifier))
    .execute()
-- players: PlayersRecord[]  ✓  (inferred by LuaLS automatically)

Why Sleet ORM?

Modern Development: Brings modern ORM concepts to FiveM's Lua environment
Type Safety: Catch errors at development time, not runtime
Developer Experience: Excellent IDE support with autocomplete and type checking
Performance: Generates efficient parameterized queries
Maintainable: Schema-as-code approach makes database changes trackable