diff --git a/bitbucket-pipelines.yml b/bitbucket-pipelines.yml
new file mode 100644
index 0000000..dcda4e7
--- /dev/null
+++ b/bitbucket-pipelines.yml
@@ -0,0 +1,12 @@
+# This is a sample build configuration for all languages.
+# Check our guides at https://confluence.atlassian.com/x/VYk8Lw for more examples.
+# Only use spaces to indent your .yml configuration.
+# -----
+# You can specify a custom docker image from Docker Hub as your build environment.
+# image: docker-image:tag
+
+pipelines:
+  default:
+    - step:
+        script:
+          - echo "Everything is awesome!"
\ No newline at end of file
diff --git a/util/db-mysql.sql b/util/db-mysql.sql
index 26c9d30..f853ab9 100644
--- a/util/db-mysql.sql
+++ b/util/db-mysql.sql
@@ -91,6 +91,7 @@
 
 create index `attachment_idx` on `attachment`(`piler_id`);
 create index `attachment_idx2` on `attachment`(`sig`, `size`, `ptr`);
+create index `attachment_idx3` on `attachment`(`ptr`);
 
 drop view if exists `v_attachment`;
 create view `v_attachment` AS select `id` as `i`, `piler_id`, `attachment_id`, `ptr`, (select count(*) from `attachment` where `ptr`=`i`) as `refcount` from `attachment`;