mongodb embedded document
,EmbeddedDataModels...Youcanembedrelateddatainasingledocument.Inthefollowingexample,thecontactandaccessfieldsareembeddeddocuments:Data ...,ThischapterexplainshowembeddeddocumentsaremappedinDoctrine.EmbedOne.Embedasingledocument:PHP.1,
embeddedDocument — MongoDB Atlas
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Itconstrainsmultiplequerypredicatestobesatisfiedfromasingleelementofanarrayofembeddeddocuments.embeddedDocumentcanbeusedonlyforqueries ...
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