-- name: InsertURL :execlastid
INSERT INTO url (path) VALUES (?);

-- name: InsertFile :execlastid
INSERT INTO file (url_id, content_type, last_modified, etag, style_hash, title, headers)
VALUES (
  @url_id,
  @content_type,
  @last_modified,
  @etag,
  @style_hash,
  @title,
  @headers
);

-- name: InsertContent :exec
INSERT INTO content (file_id, encoding, body)
VALUES (@fileid, @encoding, @body);

-- name: GetFile :many
SELECT
	sqlc.embed(file),
	sqlc.embed(content)
FROM url
INNER JOIN file
	USING (url_id)
INNER JOIN content
	USING (file_id)
WHERE
	url.path = ?;

-- name: CheckPath :one
SELECT
  EXISTS(
		SELECT 1
		FROM url
		WHERE path = ?
	) AS differs;