Add foreign key constraint for uuid.

13 years ago · 07b15452c0
parent 354a8b84c6
commit 07b15452c0
1 changed files with 2 additions and 1 deletions
--- a/db_scripts/diff/11819.up
+++ b/db_scripts/diff/11819.up
@ -6,5 +6,6 @@ CREATE TABLE `voip_cc_mappings` (
  `source_uuid` char(36) NOT NULL,
  PRIMARY KEY (`id`),
  KEY `uuid_idx` (`uuid`),
-  KEY `uuid_authkey_idx` (`uuid`,`auth_key`)
+  KEY `uuid_authkey_idx` (`uuid`,`auth_key`),
+  CONSTRAINT `vs_uuid_ref` FOREIGN KEY (`uuid`) REFERENCES `voip_subscribers` (`uuid`) ON DELETE CASCADE ON UPDATE CASCADE
 ) ENGINE=InnoDB;