[3.1.1] Set ordinal key values for embedded owned collection entities #19100
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AndriySvyryd
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Moving the key modification detection logic turned out to require more changes than I initially though, so filed #19135 to consider it later. |
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ajcvickers
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ajcvickers
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Dec 3, 2019
Consistently allow readonly properties to be set the current store values during SaveChanges to allow propagation of the new values. Fixes #18948
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ajcvickers
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Dec 4, 2019
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Will this go in 3.1.1 or 3.1.2? |
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@smitpatel If Tactics approves, then it will go in 3.1.2. (3.1.1 is closed down now.) |
AndriySvyryd
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Closed 3.1.1 milestone. |
ajcvickers
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@AndriySvyryd This is approved for 3.1.1 servicing. Please merge ASAP. |
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Approved for 3.1.1 |
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Fixes #18948
Description
Cosmos provider allows to save collections of owned entities as embedded documents in a JSON array property in the owner document without storing the key values explicitly. They are synthesized from the owner key and the ordinal in the collection. However we didn't synthesize the values when saving the entities, only when querying.
The fix is to synthesize the key values when saving the entities. And also consistently allow readonly properties to be set the current store values during SaveChanges to allow propagation of the new values.
Customer Impact
The bug leads to the newly saved entities having a different identity and causes duplication in the owned collections if queried after saving a new entity using the same context.
How found
Customer-reported
Test coverage
We did not have tests querying back the entities that were just saved using the same context.
Regression?
No
Risk
Low, only affects the Cosmos provider