sequelize.query() 抛出未处理的拒绝

Question

我得到一个

error: Unhandled Rejection at: Promise {"_bitField":18087936,"_fulfillmentHandler0":{}}

在

var Query = [

          `SELECT COUNT(*) FROM ${table1};`,

          `SELECT COUNT(*) FROM ${table2};`

        ];

sequelize.query(Query).then(result => {

          console.log(result);

        });

是什么导致了这个错误？

Answer 1

处理 promise 时总是使用 catch 块。      `sequelize.query(Query).then(result => {      console.log(result);    }).catch(error =>  console.log(error));`

Answer 2

创建连接时必须设置 multipleStatements = true ：new Sequelize(..., {  dialectOptions: {    multipleStatements: true  }})