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Enhanced Join support for subqueries #83

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hippiehunter opened this issue Mar 12, 2019 · 0 comments

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@hippiehunter
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commented Mar 12, 2019

Not all customer data is laid out the way we developers would like it to be. Sometimes this is for historical reasons, or it might be the result of business requirements. Whatever the reason, we want to make sure it’s possible to fully expose your data via OData and EF Core. This means we need to add at least some support for nested subqueries. The main use case we’re thinking of is when data for different branch locations is stored in separate files. In order to join across all branches, we will have to split the query into several parts, storing some intermediate results in a hash lookup table. While this doesn’t amount to support for completely arbitrary subqueries, we think it will solve most customer needs

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