47 lines
1.3 KiB
PHP
47 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* 列出当前数据库中的 VIEW 及其 DEFINER，用于排查宝塔备份“缺少表 xxx__view_backup”。
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*
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* 用法（在 server 目录执行）：
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* php db/debug_list_views_and_definers.php
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*/
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require_once __DIR__ . '/../vendor/autoload.php';
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if (class_exists(\Dotenv\Dotenv::class) && is_file(dirname(__DIR__) . '/.env')) {
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if (method_exists(\Dotenv\Dotenv::class, 'createUnsafeMutable')) {
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\Dotenv\Dotenv::createUnsafeMutable(dirname(__DIR__))->load();
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} else {
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\Dotenv\Dotenv::createMutable(dirname(__DIR__))->load();
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}
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}
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$host = getenv('DB_HOST') ?: '127.0.0.1';
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$port = getenv('DB_PORT') ?: '3306';
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$dbName = getenv('DB_NAME') ?: '';
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$user = getenv('DB_USER') ?: '';
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$pass = getenv('DB_PASSWORD') ?: '';
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$dsn = "mysql:host={$host};port={$port};dbname={$dbName};charset=utf8mb4";
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$pdo = new PDO($dsn, $user, $pass, [
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PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
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]);
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$sql = "SELECT TABLE_NAME, DEFINER, SECURITY_TYPE
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FROM information_schema.VIEWS
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WHERE TABLE_SCHEMA = DATABASE()
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ORDER BY TABLE_NAME";
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$rows = $pdo->query($sql)->fetchAll(PDO::FETCH_ASSOC);
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if (!$rows) {
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echo "No views found.\n";
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exit(0);
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}
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foreach ($rows as $row) {
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echo $row['TABLE_NAME'] . "\t" . ($row['DEFINER'] ?? '') . "\t" . ($row['SECURITY_TYPE'] ?? '') . "\n";
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}
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