mongo教程-特殊函数

来源:互联网 发布:南京直销软件开发 编辑:程序博客网 时间:2024/06/08 02:28

centos下mongodb的安装、启动和使用:http://blog.csdn.net/u014803081/article/details/72771156
mongo教程-基础操作命令篇:http://blog.csdn.net/u014803081/article/details/72896537
mongo教程-批量操作命令篇:http://blog.csdn.net/u014803081/article/details/73200950
mongo教程-修改器:http://blog.csdn.net/u014803081/article/details/73203813
mongo教程-特殊函数:http://blog.csdn.net/u014803081/article/details/73207697
mongo教程-查询器:http://blog.csdn.net/u014803081/article/details/73222833
mongo教程-分页排序:http://blog.csdn.net/u014803081/article/details/73232886
mongo教程-固定集合:http://blog.csdn.net/u014803081/article/details/74683903
mongo教程-GridFS文件分布式:http://blog.csdn.net/u014803081/article/details/74691371
mongo教程-执行服务器端脚本:http://blog.csdn.net/u014803081/article/details/74705789
mongo教程-备份(mongodump)与恢复(mongorestore):http://blog.csdn.net/u014803081/article/details/74709708
mongo教程-锁,权限:http://blog.csdn.net/u014803081/article/details/74721376
mongo教程-主从复制、分片:http://blog.csdn.net/u014803081/article/details/74725966
mongo教程-java驱动代码:http://blog.csdn.net/u014803081/article/details/74727143
springmvc-mongodb:http://blog.csdn.net/u014803081/article/details/74742037


mongodb的api地址:http://api.mongodb.com/

runCommand函数和findAndModify函数,两者组合可以作出一个有返回的操作。

用法:
runCommand({‘findAdnModify’:’processes’,
query:{查询器},
sort:{排序},
new:true,
update:{更新器},
remove:true}).value

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