44 lines
1.1 KiB
JavaScript
44 lines
1.1 KiB
JavaScript
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/**
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* 更新动物健康状态枚举值
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* 添加 'treatment' 状态到现有的 ENUM 类型
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*/
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const { sequelize } = require('./config/database-simple');
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async function updateHealthStatusEnum() {
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try {
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console.log('开始更新 health_status 枚举值...');
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// 更新 ENUM 类型，添加 'treatment' 选项
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await sequelize.query(`
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ALTER TABLE animals
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MODIFY COLUMN health_status
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ENUM('healthy', 'sick', 'quarantine', 'treatment')
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DEFAULT 'healthy'
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`);
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console.log('health_status 枚举值更新成功！');
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console.log('现在支持的状态: healthy, sick, quarantine, treatment');
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} catch (error) {
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console.error('更新 health_status 枚举值失败:', error);
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throw error;
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} finally {
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await sequelize.close();
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}
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}
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// 如果直接运行此脚本
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if (require.main === module) {
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updateHealthStatusEnum()
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.then(() => {
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console.log('数据库更新完成');
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process.exit(0);
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})
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.catch((error) => {
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console.error('数据库更新失败:', error);
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process.exit(1);
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});
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}
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module.exports = updateHealthStatusEnum;
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