feat: core grammar, discovery and renderer; Postgres dialect; conformance suite

2026-11-02 01:11:38 +01:00
commit 4b276f21e3
54 changed files with 4103 additions and 0 deletions
@@ -0,0 +1,60 @@
+DROP SCHEMA IF EXISTS demo CASCADE;
+CREATE SCHEMA demo;
+
+CREATE TABLE demo.users (
+    id integer PRIMARY KEY,
+    name text NOT NULL,
+    email text,
+    password_hash text,
+    "limit" integer,
+    manager_id integer REFERENCES demo.users (id)
+);
+
+CREATE TABLE demo.assets (
+    id integer PRIMARY KEY,
+    name text NOT NULL,
+    status text NOT NULL,
+    owner_id integer REFERENCES demo.users (id),
+    cost numeric(10, 2),
+    active boolean NOT NULL DEFAULT true,
+    created_at timestamptz NOT NULL
+);
+
+CREATE TABLE demo.tags (
+    id integer PRIMARY KEY,
+    name text NOT NULL UNIQUE
+);
+
+CREATE TABLE demo.asset_tags (
+    asset_id integer NOT NULL REFERENCES demo.assets (id),
+    tag_id integer NOT NULL REFERENCES demo.tags (id),
+    PRIMARY KEY (asset_id, tag_id)
+);
+
+CREATE TABLE demo.incidents (
+    id integer PRIMARY KEY,
+    title text NOT NULL,
+    asset_id integer NOT NULL REFERENCES demo.assets (id),
+    severity integer NOT NULL,
+    opened_on date NOT NULL
+);
+
+INSERT INTO demo.users (id, name, email, password_hash, "limit", manager_id) VALUES
+    (1, 'Ada', 'ada@example.com', 'x', 5, NULL),
+    (2, 'Grace', 'grace@example.com', 'x', NULL, 1),
+    (3, 'Linus', NULL, 'x', 2, 1);
+
+INSERT INTO demo.assets (id, name, status, owner_id, cost, active, created_at) VALUES
+    (1, 'vpn gateway', 'open', 1, 1200.50, true, '2026-01-02T10:00:00Z'),
+    (2, 'mail relay', 'open', 2, 300.00, true, '2026-01-05T09:30:00Z'),
+    (3, 'old wiki', 'retired', NULL, NULL, false, '2025-06-01T00:00:00Z'),
+    (4, 'payroll db', 'open', 3, 4000.00, true, '2026-02-11T16:45:00Z');
+
+INSERT INTO demo.tags (id, name) VALUES (1, 'pci'), (2, 'gdpr'), (3, 'internal');
+
+INSERT INTO demo.asset_tags (asset_id, tag_id) VALUES (1, 1), (1, 3), (2, 2), (4, 1), (4, 2);
+
+INSERT INTO demo.incidents (id, title, asset_id, severity, opened_on) VALUES
+    (1, 'VPN outage', 1, 3, '2026-01-10'),
+    (2, 'Spoofed mail', 2, 2, '2026-02-01'),
+    (3, 'Brute force', 1, 4, '2026-03-05');