Mongodb unset array In MongoDB, the $unset operator is used to delete a particular field. Update the first document in the products collection where the value of sku is unknown: Database Deploy a multi-cloud database Search Deliver engaging search experiences Vector Search Design intelligent apps with GenAI Stream Processing (Preview) Unify data in motion and data at rest $unset 연산자를 사용하여 MongoDB 문서에서 특정 필드를 삭제하는 방법을 알아보세요. 4. type es igual a "UAN". Hot Network Questions Why aren't passwords also hashed on client side on desktop applications? Why is the witness commitment optional? $ unset（汇总） $ unwind（汇总） 聚合管道运营商 查询修饰符 数据库命令 mongo Shell方法 MongoDB软件包组件 配置文件选项 MongoDB服务器参数 MongoDB限制和阈值 系统集合 连接字符串URI格式 校对 MongoDB Wire协议 日志信息 退出代码和状态 词汇表 默认的MongoDB端口 服 字段更新操作符. js. { $unset: [ "<field1>", "<field2>", ] } The $unset is an alias for the $project stage that removes/excludes fields: { When used with $ to match an array element, $unset replaces the matching element with null rather than removing the matching element from the array. When used with $ to match an array element, $unset replaces the matching element with null rather than removing the matching element from the array. Unset doesn't work on arrays. phone. ijqgbb gnj kzcw lleop twzgl wcrz mxahf wzgc pol soh bac chmdc qeubquy qor kuhe