74 lines
2.4 KiB
JavaScript
74 lines
2.4 KiB
JavaScript
const mysql = require('mysql2/promise');
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// 資料庫配置
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const dbConfig = {
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host: process.env.DB_HOST || 'mysql.theaken.com',
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port: parseInt(process.env.DB_PORT || '33306'),
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user: process.env.DB_USER || 'AI_Platform',
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password: process.env.DB_PASSWORD || 'Aa123456',
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database: process.env.DB_NAME || 'db_AI_Platform',
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charset: 'utf8mb4',
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timezone: '+08:00'
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};
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async function addUserFields() {
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console.log('🚀 開始為 users 表添加缺失的字段...');
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try {
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const connection = await mysql.createConnection(dbConfig);
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console.log('✅ 資料庫連接成功');
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// 檢查字段是否已存在
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const [columns] = await connection.execute(`
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SELECT COLUMN_NAME
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = ? AND TABLE_NAME = 'users' AND COLUMN_NAME IN ('phone', 'location', 'bio')
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`, [dbConfig.database]);
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const existingColumns = columns.map(col => col.COLUMN_NAME);
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console.log('現有字段:', existingColumns);
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// 添加缺失的字段
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const fieldsToAdd = [
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{ name: 'phone', sql: 'ADD COLUMN `phone` VARCHAR(20) NULL' },
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{ name: 'location', sql: 'ADD COLUMN `location` VARCHAR(100) NULL' },
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{ name: 'bio', sql: 'ADD COLUMN `bio` TEXT NULL' }
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];
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for (const field of fieldsToAdd) {
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if (!existingColumns.includes(field.name)) {
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try {
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await connection.execute(`ALTER TABLE users ${field.sql}`);
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console.log(`✅ 添加字段: ${field.name}`);
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} catch (error) {
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console.log(`❌ 添加字段 ${field.name} 失敗:`, error.message);
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}
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} else {
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console.log(`⚠️ 字段 ${field.name} 已存在，跳過`);
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}
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}
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// 驗證字段添加結果
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const [finalColumns] = await connection.execute(`
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SELECT COLUMN_NAME, DATA_TYPE, IS_NULLABLE, COLUMN_DEFAULT
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FROM INFORMATION_SCHEMA.COLUMNS
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WHERE TABLE_SCHEMA = ? AND TABLE_NAME = 'users'
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AND COLUMN_NAME IN ('phone', 'location', 'bio')
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ORDER BY ORDINAL_POSITION
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`, [dbConfig.database]);
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console.log('\n📋 最終字段狀態:');
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finalColumns.forEach(col => {
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console.log(`- ${col.COLUMN_NAME}: ${col.DATA_TYPE} (${col.IS_NULLABLE === 'YES' ? '可為空' : '不可為空'})`);
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});
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await connection.end();
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console.log('\n🎉 字段添加完成！');
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} catch (error) {
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console.error('❌ 添加字段時發生錯誤:', error);
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}
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}
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addUserFields();
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