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原标题:mongodb schema data type for a list of numbers (or an array of numbers without a specific size)

what kind of schema data type should i use to define a list of numbers (or an array of numbers with changing size) I tried :

{type : [Number]}

但是,如果试图在 no子上添加一个数值(有<代码>ToSet),则可能会引起问题,尽管试图从阳台交互式手脚中做这件事,但也许(很可能)它会产生一个不同的问题,但我想去除对确定化物的方式的任何疑虑。

谢谢。

问题回答

为此:

fieldName: [ { type: Number } ]




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