@signalql/compiler

Reference SignalQL v0.1 parser and Postgres compiler.

Install

npm install @signalql/compiler

Usage

import { compile, parse } from "@signalql/compiler";

const ast = parse('COUNT events FROM events WHERE event_name = "signup" DURING LAST 7 DAYS');
const output = compile('COUNT events FROM events WHERE event_name = "signup" DURING LAST 7 DAYS');

console.log(ast);
console.log(output.sql);
console.log(output.params);

The reference compiler emits Postgres SQL with bound parameters for user string literals and time-window values.

Scope

SignalQL v0.1 supports bounded behavioral analytics queries: counts, simple filters, time windows, GROUP BY DAY, and simple funnels. See the repository docs for the full language scope and safety notes.