ide: big_stage view for uncommitted changes summary

src/sql/ide/000-ide.sql

@@ -62,5 +62,11 @@ order by url_pattern;
 
 
 
+create or replace view ide.big_stage as
+select b.name, b.id as bundle_id, count(*) as row_count, ((h.row_id).pk_column_id).relation_id as relation_id, change_type
+from bundle.head_db_stage_changed h
+join bundle.bundle b on h.bundle_id = b.id
+group by b.name, b.id, ((row_id).pk_column_id).relation_id, change_type
+order by b.name;
 
 commit;