M1/#292: album queries (upsert/get/list-by-artist)

internal/db/queries/albums.sql

@@ -0,0 +1,18 @@
+-- name: UpsertAlbum :one
+INSERT INTO albums (title, sort_title, artist_id, release_date, mbid, cover_art_path)
+VALUES ($1, $2, $3, $4, $5, $6)
+ON CONFLICT (mbid) WHERE mbid IS NOT NULL
+DO UPDATE SET
+    title = EXCLUDED.title,
+    sort_title = EXCLUDED.sort_title,
+    artist_id = EXCLUDED.artist_id,
+    release_date = EXCLUDED.release_date,
+    cover_art_path = EXCLUDED.cover_art_path,
+    updated_at = now()
+RETURNING *;
+
+-- name: GetAlbumByID :one
+SELECT * FROM albums WHERE id = $1;
+
+-- name: ListAlbumsByArtist :many
+SELECT * FROM albums WHERE artist_id = $1 ORDER BY release_date NULLS LAST, sort_title;