Feature/1444 fix demo data (#1509)

* Explicitly delete all data from both DBs

Author: MasterEvarior

backend/src/main/resources/db/data-migration-demo/afterMigrate__0_0_clear_data.sql

@@ -1,11 +1,23 @@
-truncate table alignment cascade;
-truncate table action cascade;
-truncate table check_in cascade;
-truncate table key_result cascade;
-truncate table completed cascade;
-truncate table objective cascade;
-truncate table person cascade;
-truncate table quarter cascade;
-truncate table team cascade;
-truncate table person_team cascade;
-truncate table unit cascade;
+truncate table okr_acme.alignment cascade;
+truncate table okr_acme.action cascade;
+truncate table okr_acme.check_in cascade;
+truncate table okr_acme.key_result cascade;
+truncate table okr_acme.completed cascade;
+truncate table okr_acme.objective cascade;
+truncate table okr_acme.person cascade;
+truncate table okr_acme.quarter cascade;
+truncate table okr_acme.team cascade;
+truncate table okr_acme.person_team cascade;
+truncate table okr_acme.unit cascade;
+
+truncate table okr_pitc.alignment cascade;
+truncate table okr_pitc.action cascade;
+truncate table okr_pitc.check_in cascade;
+truncate table okr_pitc.key_result cascade;
+truncate table okr_pitc.completed cascade;
+truncate table okr_pitc.objective cascade;
+truncate table okr_pitc.person cascade;
+truncate table okr_pitc.quarter cascade;
+truncate table okr_pitc.team cascade;
+truncate table okr_pitc.person_team cascade;
+truncate table okr_pitc.unit cascade;