update

db2/scripts/create_sqlite3.sql

@@ -0,0 +1,39 @@
+-- Users 表创建脚本
+-- 数据库类型: SQLite
+
+CREATE TABLE IF NOT EXISTS Users (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT UNIQUE NOT NULL,
+    password_hash TEXT NOT NULL,
+    create_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    last_login DATETIME,
+    is_active BOOLEAN DEFAULT 1
+);
+
+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';
+
+-- ── 日志表（db 内置日志模块）─────────────────────────────────────────
+
+CREATE TABLE IF NOT EXISTS Logs (
+    id        INTEGER PRIMARY KEY AUTOINCREMENT,
+    ts        TEXT    NOT NULL,
+    service   TEXT    NOT NULL,
+    level     TEXT    NOT NULL,
+    message   TEXT    NOT NULL,
+    trace_id  TEXT,
+    extra     TEXT
+);
+
+CREATE INDEX IF NOT EXISTS idx_logs_service_ts ON Logs(service, ts);
+CREATE INDEX IF NOT EXISTS idx_logs_level_ts   ON Logs(level, ts);
+CREATE INDEX IF NOT EXISTS idx_logs_ts          ON Logs(ts);
+CREATE INDEX IF NOT EXISTS idx_logs_trace       ON Logs(trace_id);