摘要: mongodb,聚合查询命令格式:db.COLLECTION_NAME.aggregate(AGGREGATE_OPERATION)示例:db.COLLECTION_NAME.aggregate( [ { "$match" : { "status" : { "$ne" : 4 } } } { "$g 阅读全文
posted @ 2019-07-03 16:42 BigWrite 阅读(8033) 评论(0) 推荐(0) 编辑