fix: naive take on adding an index (#1466)

* fix: naive take on adding an index

user_id on uploads should probably be indexed...

* chore: change migration number to avoid conflict

packages/db/postgres/migrations/018-add-uploads-user-id-index.sql

@@ -0,0 +1 @@
+CREATE INDEX CONCURRENTLY IF NOT EXISTS upload_user_id_deleted_at_idx ON upload (user_id) WHERE deleted_at IS NULL;

packages/db/postgres/tables.sql

@@ -267,6 +267,7 @@ CREATE TABLE IF NOT EXISTS upload
 );
 
 CREATE INDEX IF NOT EXISTS upload_auth_key_id_idx ON upload (auth_key_id);
+CREATE INDEX IF NOT EXISTS upload_user_id_deleted_at_idx ON upload (user_id) WHERE deleted_at IS NULL;
 CREATE INDEX IF NOT EXISTS upload_content_cid_idx ON upload (content_cid);
 CREATE INDEX IF NOT EXISTS upload_updated_at_idx ON upload (updated_at);
 CREATE INDEX IF NOT EXISTS upload_user_id_idx ON upload (user_id);