Hey,
Sorry but I could not find an Answer on this Topic. (Generally the Tuts from safe are Kind minimalistic)
To my Question how can I convert from Sql Server to MongoDB with Embedded Attributes.
In SQL I got this 3 Tables
Table Parts// Cardinality to Prices (1:n) and Archive (1:n)
IdName...1Ball..............Table Prices
IdPrice...11,50€............Table Archive
IdOldPrice...11,49€...........The Simple 1 to 1 Convert is working
The 3 Tables are Identically in my MongoDB as 3 Collections.
But I want to have 1 Collection ( 3 in 1 as "BestPractice of MongoDB")
https://docs.mongodb.com/manual/tutorial/model-embedded-one-to-many-relationships-between-documents/
But I cant find a Transformer for this or other Functions?
How can I achieve something like this
{//Parts as Primary
_id : 14011,
isATPart : 0,
SuppID : l"BMW","MINI"]
...
priceByCountry:<{ Prices
countryStr: "DE",
CurrStr: "EUR",
....
archiv:.{//Prices_Archiv
price : 2,50€,
date : 31.02.17,
ListId: 1234
},
{
price : 2,50€,
date : 31.01.17,
ListId: 1233
}]
},{..AT..}
]
}
Sidenote:
I accept as well answers as how this can be solved/converted from MongoDB to MongoDB because Ive got allready the 3 Tables in MongoDB now and need only to "merge" them
Thx all for Help