Implement feature 5949

[osm/RO.git] / database_utils / migrations / down / 34_remove_wim_tables.sql

diff --git a/database_utils/migrations/down/34_remove_wim_tables.sql b/database_utils/migrations/down/34_remove_wim_tables.sql
new file mode 100644 (file)
index 0000000..c6fa0b4
--- /dev/null
+++ b/database_utils/migrations/down/34_remove_wim_tables.sql
@@ -0,0 +1,27 @@
+--
+-- Tear down database structure required for integrating OSM with
+-- Wide Are Network Infrastructure Managers
+--
+
+DROP TABLE IF EXISTS wim_port_mappings;
+DROP TABLE IF EXISTS wim_nfvo_tenants;
+DROP TABLE IF EXISTS instance_wim_nets;
+
+ALTER TABLE `vim_wim_actions` DROP FOREIGN KEY `FK_actions_wims`;
+ALTER TABLE `vim_wim_actions` DROP INDEX `FK_actions_wims`;
+ALTER TABLE `vim_wim_actions` DROP INDEX `item_type_id`;
+ALTER TABLE `vim_wim_actions` MODIFY `item` enum(
+  'datacenters_flavors',
+  'datacenter_images',
+  'instance_nets',
+  'instance_vms',
+  'instance_interfaces') NOT NULL
+  COMMENT 'table where the item is stored';
+ALTER TABLE `vim_wim_actions` MODIFY `datacenter_vim_id` varchar(36) NOT NULL;
+ALTER TABLE `vim_wim_actions` DROP `wim_internal_id`, DROP `wim_account_id`;
+ALTER TABLE `vim_wim_actions` RENAME TO `vim_actions`;
+
+DROP TABLE IF EXISTS wim_accounts;
+DROP TABLE IF EXISTS wims;
+
+DELETE FROM schema_version WHERE version_int='34';