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SAP / olingo-jpa-processor-v4

The JPA Processor fills the gap between Olingo V4 and the database, by providing a mapping between JPA metadata and OData metadata, generating queries and supporting the entity manipulations.
Apache License 2.0
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Computed entity attribute without real table column #135

Open AntonIV8 opened 3 years ago

AntonIV8 commented 3 years ago

Hello. I have simple table

LockKey: string (PK) UserName: string LockDate: Date

But the request looks like this:

SELECT PRIMARYKEY, UserName, LockDate, LockKey FROM public.__ WHERE (PRIMARYKEY = ___)

And get error, because primaryKey is not exist. But primary key must be like a calculating field, and work with real PK field "LockKey"

I try many JPA tricks, in particular variants of composite pk, but it doesn't work. Should entity attribute and column must be only hard ?