节点所有权

db/create_sqlite3.sql

@@ -13,6 +13,10 @@ CREATE TABLE IF NOT EXISTS Users (
 CREATE TABLE IF NOT EXISTS Notes (
     id INTEGER PRIMARY KEY AUTOINCREMENT,
     pid INTEGER NOT NULL,
+    owner VARCHAR(128) DEFAULT 'Unknow',
     title VARCHAR(128) NOT NULL,
     content TEXT NOT NULL
 );
+
+-- 旧版增量
+-- ALTER TABLE Notes ADD COLUMN owner VARCHAR(128) DEFAULT 'Unknow';