u

src/providers/mssql/schema.js

@@ -833,7 +833,7 @@ BEGIN
         role NVARCHAR(20) NOT NULL,
         message NVARCHAR(MAX) NOT NULL,
         CONSTRAINT FK_modelmessage_conversation FOREIGN KEY (conversation_id) REFERENCES modelconversation(id) ON DELETE CASCADE,
-        CONSTRAINT CK_modelmessage_role CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning'))
+        CONSTRAINT CK_modelmessage_role CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning', 'usage'))
     );
     CREATE INDEX IX_modelmessage_conversation ON modelmessage (conversation_id, id);
 END

src/providers/sqlite3/schema.js

@@ -518,7 +518,7 @@ CREATE TABLE IF NOT EXISTS modelmessage (
     id INTEGER PRIMARY KEY,
     conversation_id INTEGER NOT NULL,
     created_at TEXT NOT NULL DEFAULT (${UTC_NOW}),
-    role TEXT NOT NULL CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning')),
+    role TEXT NOT NULL CHECK (role IN ('system', 'user', 'assistant', 'tool', 'reasoning', 'usage')),
     message TEXT NOT NULL,
     FOREIGN KEY (conversation_id) REFERENCES modelconversation(id) ON DELETE CASCADE
 );