MongoDB

First knowledge Mongdb Data query （ three ）

db.getSiblingDB('cqust');var query criteria ={'sno':2019000000};var update criteria ={$set:{'body.weight':100,'name':' Wang Xiaowang '}};db.stude...
2021-04-07 18:24 views 26

stay SpringBoot Use in MongoDb Code for unit testing

Evaluate first ： The function is very good , But I always think it's a waste of time to introduce it first pom rely on <dependency> <g...
2020-10-21 17:45 views 26

docker mongodb Data backup and recovery

Initially set the password of the database ： root/123456 , Table name is ：testDB1. query docker Operation of docker ps2. get into mongodb Conta...
2020-07-25 23:28 views 44

Pymongo index Summary of index related operations

Just to sum up pymongo China and index Operation related functions ,. You can refer to the code >&a...
2019-02-21 15:20 views 40
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