mongoose estimateddocumentcount
Thedocumentcountiscalculatedbyexecutingtheaggregationpipelineintheviewdefinition.Thereisnofastestimateddocumentcount.ShardedClusters.Ona ...,2018年12月11日—1Answer1...Youareusingmongoose4.5.7whichdoesn'thavethisfunctionimplementedbutestimatedDocu...
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2020年5月20日—TheestimatedDocumentCount()functionisquickasitestimatesthenumberofdocumentsintheMongoDBcollection.Itisusedforlarge ...
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