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Results tagged with mongodb
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user 259044
All versions of MongoDB - a scalable, high-performance, open-source, document-oriented database.
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How to implement disjoint (nonoverlapping) subtype with total completeness in MongoDB?
Implementing this in MongoDB, I'd like to link the INSTITUTION entity to another separate entity when IS_SPACECRAFT is false (0), and the SPACECRAFT entity to this other separate entity when IS_SPACECRAFT … With that in mind, is there a way to link another entity (i.e., as a foreign key) depending on a Boolean value in MongoDB?
Attached below is the ERD I mentioned earlier so the hierarchy is clear. …
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