the function map () {
Emit (enclosing shopEntity, enclosing realPayMoney);
}
The function reduce (key, values) {
Return {' v ': values};
}
db. Order_info. Graphs (
Map,
The reduce,
{
Query: {orderStatus: NumberInt (4), shopEntity: {$in: Sherwin [5]}},
Out: "order_test01
"}
)
the result is that
{
"_id" : NumberLong (8),
"Value" : {
"V" : [
"591.3",
"770.0",
]
}
}
{
"_id" : NumberLong (12),
"Value" : {
"V" : [
{
"V" : [
"516.7",
"402.0",
"1197.4"
]
},
"477.7",
"417.0",
]
}
}
returns the nested in the v, solving
