Issue #26 - Add uuid attribute into domain_auction table

upgrades/2.58.0-2.59.1.sql → upgrades/2.58.0-2.59.2.sql

 ---
 --- don't forget to update database schema version
 ---
-UPDATE enum_parameters SET val = '2.59.1' WHERE id = 1;
+UPDATE enum_parameters SET val = '2.59.2' WHERE id = 1;
 
 ALTER TABLE domain_auction
-        ADD uuid UUID CONSTRAINT domain_auction_uuid_unique NOT NULL UNIQUE DEFAULT gen_random_uuid();
+        ADD uuid UUID;
+UPDATE domain_auction SET uuid = external_id::UUID;
+ALTER TABLE domain_auction
+      ALTER uuid SET NOT NULL,
+      ALTER uuid SET DEFAULT gen_random_uuid(),
+        ADD CONSTRAINT domain_auction_uuid_unique UNIQUE (uuid);
 COMMENT ON COLUMN domain_auction.id IS 'unique automatically generated numerical identifier';
 COMMENT ON COLUMN domain_auction.uuid IS 'unique automatically generated uuid identifier';