mongo delete collection content
2015年6月19日—4Answers4·Createdbmydb:>usemydbswitchedtodbmydb·Createacollectionmycollection:>db.createCollection(mycollection)ok: ...,2017年9月22日—Toremovealldocumentsfromacollection,passanemptyfilterdocument}toeitherthedb.collection.deleteMany(...
Delete Documents — MongoDB Manual
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Todeletealldocumentsfromacollection,passanemptyfilterdocument}totheCollection.deleteMany()method.Thefollowingexampledeletesalldocuments ...
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