我如何在sequelize中做到这一点?
SELECT ProductID, Name, ListPrice, ListPrice * 1.15 AS NewPrice
FROM Production我试过了:
db.Production.findAndCountAll(
attributes: {
include: [
['ListPrice * 1.15', 'NewPrice']
]
}
).then(function(orders){
return res.jsonp(output);
})但它不起作用。
这是我所期望的查询:
SELECT Production.ProductID, Production.Name, Production.ListPrice, Production.ListPrice * 1.15 AS NewPrice
FROM Production相反,我看到的是这个查询:
SELECT Production.ProductID, Production.Name, Production.ListPrice, ListPrice * 1.15 AS NewPrice
FROM Production发布于 2017-09-14 15:48:52
您可以使用Sequelize.literal方法。代码如下:
db.Production.findAndCountAll(
attributes: [
[Sequelize.literal('ListPrice * 1.15'), 'NewPrice'],
]
).then(function(orders){
return res.jsonp(output);
})https://stackoverflow.com/questions/39049607
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