first commit

db/sqlc/migrations/001_create_identifiers.down.sql

@@ -0,0 +1,5 @@
+DROP INDEX IF EXISTS idx_identifiers_created_at;
+DROP INDEX IF EXISTS idx_identifiers_slug;
+
+DROP TABLE IF EXISTS identifiers;
+

db/sqlc/migrations/001_create_identifiers.up.sql

@@ -0,0 +1,12 @@
+CREATE TABLE identifiers (
+    id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
+    slug VARCHAR(255) UNIQUE NOT NULL,
+    created_at TIMESTAMP NOT NULL DEFAULT NOW(),
+    updated_at TIMESTAMP NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX idx_identifiers_created_at
+    ON identifiers(created_at);
+
+CREATE INDEX idx_identifiers_slug
+    ON identifiers(slug);