Node.js 对另一个Sequelize查询的每个结果运行Sequelize原始查询
我正在节点应用程序中使用sequelize.js从查询中获取数据,然后为每个结果元素运行另一个sequelize原始查询。但是老兄,回电话我没有结果 我的代码:Node.js 对另一个Sequelize查询的每个结果运行Sequelize原始查询,node.js,sequelize.js,q,bluebird,async.js,Node.js,Sequelize.js,Q,Bluebird,Async.js,我正在节点应用程序中使用sequelize.js从查询中获取数据,然后为每个结果元素运行另一个sequelize原始查询。但是老兄,回电话我没有结果 我的代码: var raw_query1 = "select id,name,has_results from users"; sequelize.query(raw_query1).then(function(results) { var outputArray = []; // to store use results with addi
var raw_query1 = "select id,name,has_results from users";
sequelize.query(raw_query1).then(function(results) {
var outputArray = []; // to store use results with additional results
for(i=0;i<results.length;i++){
outputArray[i].name = results[i].name;
var raw_query2 = "select * from meta where user_id = "+resulsts[i].id;
sequelize.query(raw_query2).then(function(meta_results) {
outputArray[i].meta = meta_results;
}
}
return res.json(outputArray); //Returning parsed results
});
var raw_query1=“选择id、名称,从用户处获得结果”;
sequelize.query(原始查询1).然后(函数(结果){
var outputArray=[];//用于存储包含其他结果的使用结果
对于(i=0;i您需要使用bluebird.map
)
var raw_query1 = "select id,name,has_results from users";
sequelize.query(raw_query1).then(function(results) {
return bluebird.map(results, function(user){
var raw_query2 = "select * from meta where user_id = "+user.id;
return sequelize.query(raw_query2)
})
.then(function(metas){
return res.json(metas);
});
});
您需要使用bluebird.map
var raw_query1 = "select id,name,has_results from users";
sequelize.query(raw_query1).then(function(results) {
return bluebird.map(results, function(user){
var raw_query2 = "select * from meta where user_id = "+user.id;
return sequelize.query(raw_query2)
})
.then(function(metas){
return res.json(metas);
});
});