deleting user id field and adding collaborator foreing key from access

config/database/mysql/v3.0-to-v3.2.sql

@@ -0,0 +1,7 @@
+ALTER TABLE `USER` DROP COLUMN `id`;
+
+ALTER TABLE `ACCESS_AUDITORY`
+  ADD CONSTRAINT
+  FOREIGN KEY (user_id) REFERENCES USER (colaborator_id)
+    ON DELETE CASCADE
+    ON UPDATE NO ACTION;