1 files changed, 7 insertions, 6 deletions
diff --git a/synapse/storage/schema/keys.sql b/synapse/storage/schema/keys.sql
index 706a1a03ff..9bf2068d84 100644
--- a/synapse/storage/schema/keys.sql
+++ b/synapse/storage/schema/keys.sql
@@ -14,17 +14,18 @@
  */
 CREATE TABLE IF NOT EXISTS server_tls_certificates(
   server_name TEXT, -- Server name.
-  key_server TEXT, -- Which key server the certificate was fetched from.
+  fingerprint TEXT, -- Certificate fingerprint.
+  from_server TEXT, -- Which key server the certificate was fetched from.
   ts_added_ms INTEGER, -- When the certifcate was added.
   tls_certificate BLOB, -- DER encoded x509 certificate.
-  CONSTRAINT uniqueness UNIQUE (server_name)
+  CONSTRAINT uniqueness UNIQUE (server_name, fingerprint)
 );
 
 CREATE TABLE IF NOT EXISTS server_signature_keys(
   server_name TEXT, -- Server name.
-  key_version TEXT, -- Key version.
-  key_server TEXT, -- Which key server the key was fetched form.
+  key_id TEXT, -- Key version.
+  from_server TEXT, -- Which key server the key was fetched form.
   ts_added_ms INTEGER, -- When the key was added.
-  verification_key BLOB, -- NACL verification key.
-  CONSTRAINT uniqueness UNIQUE (server_name, key_version)
+  verify_key BLOB, -- NACL verification key.
+  CONSTRAINT uniqueness UNIQUE (server_name, key_id)
 );