SQL Compact 3.5 attach multiple DB/ cross-db query?

Question

Is it possible to attach multiple DBs to SQL CE 3.5 (Compact edition) e.g. MasterData.sdf, Orders.sdf and apply queries against them e.g.: select Orders.iOrderID, Orders.cItemID, MasterData.cItemDesc from Orders.CustomerOrder as Orders left join MasterData.Items as Items on Orders.cItemID = Items.cItemID

I need this because of sync optimization (many small databases vs. one big database).

Is there any other solution to merge two (many) sdf-s into one ?

You can merge using my scripting tools – ErikEJ Sep 09 '11 at 11:22 — ErikEJ, Sep 09 '11 at 11:22

score 1 · Accepted Answer · answered Jan 15 '10 at 14:11

1

No, this is not possible - but you could load each table as a list of business objects, and use LINQ to query cross these collections. (Requires more memory)

answered Jan 15 '10 at 14:11

ErikEJ

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SQL Compact 3.5 attach multiple DB/ cross-db query?

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