Remove unnecessary annotation table primary key

db/migrations/20240629152843_remove_annotation_id.go

@@ -0,0 +1,66 @@
+package migrations
+
+import (
+	"context"
+	"database/sql"
+
+	"github.com/pressly/goose/v3"
+)
+
+func init() {
+	goose.AddMigrationContext(upRemoveAnnotationId, downRemoveAnnotationId)
+}
+
+func upRemoveAnnotationId(ctx context.Context, tx *sql.Tx) error {
+	_, err := tx.ExecContext(ctx, `
+create table annotation_dg_tmp
+(
+    user_id    varchar(255) default ''    not null,
+    item_id    varchar(255) default ''    not null,
+    item_type  varchar(255) default ''    not null,
+    play_count integer      default 0,
+    play_date  datetime,
+    rating     integer      default 0,
+    starred    bool         default FALSE not null,
+    starred_at datetime,
+    unique (user_id, item_id, item_type)
+);
+
+insert into annotation_dg_tmp(user_id, item_id, item_type, play_count, play_date, rating, starred, starred_at)
+select user_id,
+       item_id,
+       item_type,
+       play_count,
+       play_date,
+       rating,
+       starred,
+       starred_at
+from annotation;
+
+drop table annotation;
+
+alter table annotation_dg_tmp
+    rename to annotation;
+
+create index annotation_play_count
+    on annotation (play_count);
+
+create index annotation_play_date
+    on annotation (play_date);
+
+create index annotation_rating
+    on annotation (rating);
+
+create index annotation_starred
+    on annotation (starred);
+
+create index annotation_starred_at
+    on annotation (starred_at);
+
+`)
+	return err
+}
+
+func downRemoveAnnotationId(ctx context.Context, tx *sql.Tx) error {
+	return nil
+}