diff --git a/li.strolch.persistence.postgresql/src/main/resources/archive_db_schema_0.3.1_drop.sql b/li.strolch.persistence.postgresql/src/main/resources/archive_db_schema_0.3.1_drop.sql
new file mode 100644
index 000000000..ec46e6b33
--- /dev/null
+++ b/li.strolch.persistence.postgresql/src/main/resources/archive_db_schema_0.3.1_drop.sql
@@ -0,0 +1,5 @@
+
+DROP TABLE IF EXISTS archive_resources;
+DROP TABLE IF EXISTS archive_orders;
+DROP TABLE IF EXISTS archive_activities;
+DROP INDEX IF EXISTS ids_archive_orders_date;
\ No newline at end of file
diff --git a/li.strolch.persistence.postgresql/src/main/resources/strolch_db_schema_0.9.2_drop.sql b/li.strolch.persistence.postgresql/src/main/resources/strolch_db_schema_0.9.2_drop.sql
new file mode 100644
index 000000000..651b8512a
--- /dev/null
+++ b/li.strolch.persistence.postgresql/src/main/resources/strolch_db_schema_0.9.2_drop.sql
@@ -0,0 +1,18 @@
+
+DROP TABLE IF EXISTS resources;
+DROP TABLE IF EXISTS orders;
+DROP TABLE IF EXISTS activities;
+
+DROP TABLE IF EXISTS audits;
+
+DROP TABLE IF EXISTS operations_log;
+DROP TABLE IF EXISTS operations_log_values;
+
+DROP TABLE IF EXISTS db_version;
+
+DROP TYPE IF EXISTS order_state;
+DROP TYPE IF EXISTS access_type;
+DROP TYPE IF EXISTS log_severity_type;
+DROP TYPE IF EXISTS log_state_type;
+
+DROP INDEX IF EXISTS ids_orders_date;