CREATE TABLE pages (
    id          INTEGER PRIMARY KEY AUTOINCREMENT,
    site_id     INTEGER NOT NULL,
    guid        TEXT NOT NULL,
    title       TEXT NOT NULL,
    slug        TEXT NOT NULL,
    body        TEXT NOT NULL,
    page_type   INTEGER NOT NULL DEFAULT 0,
    show_in_nav INTEGER NOT NULL DEFAULT 0,
    sort_order  INTEGER NOT NULL DEFAULT 0,
    created_at  INTEGER NOT NULL,
    updated_at  INTEGER NOT NULL,
    FOREIGN KEY (site_id) REFERENCES sites (id) ON DELETE CASCADE
);
CREATE INDEX idx_pages_site ON pages (site_id);
CREATE UNIQUE INDEX idx_pages_guid ON pages (guid);
CREATE UNIQUE INDEX idx_pages_site_slug ON pages (site_id, slug);