release: v0.2.2 AriaEngine OPFS 自研存储后端 — 零依赖纯文件系统
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This commit is contained in:
thzxx
2026-07-27 21:08:57 +08:00
parent eab58adc37
commit fef4db44ca
18 changed files with 450 additions and 73 deletions
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<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>🧪 在线演示 — MetonaSqlark v0.2.1</title>
<title>🧪 在线演示 — MetonaSqlark v0.2.2</title>
<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><rect width='32' height='32' rx='8' fill='%236366f1'/><text x='16' y='22' text-anchor='middle' font-size='20' fill='white'>◈</text></svg>">
<style>
:root {
@@ -83,13 +83,13 @@
<a href="docs.html">文档</a>
<a href="demo.html" class="nav-active">演示</a>
</nav>
<div class="status"><span class="dot"></span> Memory 模式 — v0.2.1</div>
<div class="status"><span class="dot"></span> Memory 模式 — v0.2.2</div>
</header>
<div class="main">
<div class="editor-panel">
<div class="editor-area">
<textarea id="sql-input" placeholder="输入 SQL 语句...&#10;&#10;SELECT * FROM users;&#10;INSERT INTO users VALUES ('4', 'Diana', 'diana@test.com', 28);&#10;SELECT u.name, o.amount FROM users u INNER JOIN orders o ON u.id = o.user_id;">-- 🚀 MetonaSqlark v0.2.1 在线演示
<textarea id="sql-input" placeholder="输入 SQL 语句...&#10;&#10;SELECT * FROM users;&#10;INSERT INTO users VALUES ('4', 'Diana', 'diana@test.com', 28);&#10;SELECT u.name, o.amount FROM users u INNER JOIN orders o ON u.id = o.user_id;">-- 🚀 MetonaSqlark v0.2.2 在线演示
-- 已预置 users / orders / products 表数据
-- 新特性: AriaEngine · LSM-Tree · WAL · MVCC
@@ -469,7 +469,7 @@ LIMIT 5 OFFSET 0;
-- NOT LIKE 模糊排除
SELECT * FROM users
WHERE name NOT LIKE 'A%' AND age > 20;`,
aria: `-- 🌲 AriaEngine 演示 (v0.2.1)
aria: `-- 🌲 AriaEngine 演示 (v0.2.2)
-- AriaEngine: LSM-Tree 自研存储引擎
-- 支持 WAL 崩溃恢复 + MVCC 快照隔离
@@ -522,7 +522,7 @@ document.addEventListener('keydown', e => {
// Boot
initDB().then(() => {
console.log('✅ MetonaSqlark v0.2.1 demo ready');
console.log('✅ MetonaSqlark v0.2.2 demo ready');
setTimeout(runQuery, 300);
}).catch(err => {
renderError('初始化失败: ' + err.message);
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<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>📖 API 文档 — MetonaSqlark v0.2.1</title>
<title>📖 API 文档 — MetonaSqlark v0.2.2</title>
<link rel="icon" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32'><rect width='32' height='32' rx='8' fill='%236366f1'/><text x='16' y='22' text-anchor='middle' font-size='20' fill='white'>◈</text></svg>">
<style>
:root {
@@ -629,7 +629,7 @@ db.<span class="f">emit</span>(<span class="s">'users'</span>, { <span class="s"
<h2 id="aria-engine">🌲 AriaEngine 自研存储引擎</h2>
<p><strong>v0.2.0 新增</strong> — AriaEngine 是专为 MetonaSqlark 设计的页面式存储引擎,对标 SQLite 设计理念。<br>
<strong>v0.2.1 生产加固</strong>WAL CRC 完整性校验、约束激活、RESTRICT 外键修正、Hybrid 提交顺序修复</p>
<strong>v0.2.2 OPFS 自研后端</strong>新增 OPFSBackend,纯浏览器文件系统,零 IndexedDB 依赖,完全自研存储</p>
<h3>核心特性</h3>
<table>
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<!-- Hero -->
<section class="hero">
<div class="container">
<div class="badge" style="margin-bottom:24px;"><span class="dot"></span> v0.2.1 生产加固 — WAL CRC校验 · 约束激活 · RESTRICT外键 · Hybrid提交修复 · 浏览器兼容声明</div>
<div class="badge" style="margin-bottom:24px;"><span class="dot"></span> v0.2.2 发布 — OPFS 自研存储后端 · 零依赖纯文件系统 · AriaEngine 完全自研</div>
<h1>前端的 <span class="gradient-text">SQL 数据库</span></h1>
<p>TypeScript 原生构建,5 种存储引擎,支持完整 SQL 查询。<br>零运行时依赖,开箱即用。AriaEngine 自研引擎:LSM-Tree + WAL + MVCC。</p>
<div class="actions">