javascript - What is the maximum value for a compound CouchDB key? -

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I am using a common trick to create an engaging scene: 

  // A customer has several orders; Show them in a scene together: Function (Doctor) {if (Doctor tape == "Customer") {emit ([doc._id, 0], doc); } And if (Doctor type == "order") {emit ([doc.customer_id, 1], doctor); }}

I know that I get a single customer and all related commands s:

to get the following I can use the query. 
 ? Startkey = ["some_customer_id"] and endki = ["some_customer_id", 2]

but now I have a query like very near my view code That's what I call my own " 2 " more clearly, "I want everything to be connected to this customer"? I think I have seen 

 ? Startkey = ["some_customer_id"] and endki = ["some_customer_id", {}}

< More explanation from: / p>

/ P>

:

query ["foo", "bar"> startkey = ["foo"] and endki = ["foo", {}] ] and ["foo", ["bar", "baz"]] . Although ["foo", {"a": "object"}]

then {} is late , but definitely last

in your array key Instead of trying to find the biggest potential value for second element, I at least earlier Possible values: ? Startkey = ["some_customer_id"] and endki = ["some_customer_id \ u0000"] & amp; Inclusive_end = false .


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