query.addCriteria(Criteria.where("mapData.status").in(status)); } int totalSum = Integer.valueOf(mongoTemplate.count(query, CustomFormMongoEntity.class, MongoUtils.getTenantCollName(ParentPrivateController.COLLECTION_NAME))+""); query.skip((page.getCurrent()-1)*page.getSize()).limit(Integer....
cursor= db.inventory.find({"size.uom":"in"}) cursor= db.inventory.find({"size.h": {"$lt":15}}) cursor= db.inventory.find({"size.h": {"$lt":15},"size.uom":"in","status":"D"}) 五、嵌套array数据格式的查询: 1.shell查询array嵌套数据如下: db.inventory.insertMany([ { item:...
Leading to validation error in MongoDB as it expected an array. Now, since the MongoDB PHP driver does not do parse your MongoDB query we cannot know which array should be exempted from this serialization rule. The workaround is, as mentioned above, is to ensure your PHP arrays are numer...
Query query = new Query(); query.addCriteria(Criteria.where("mapData.scheduleId").in(ids)); if(status == -3){//不等于-3的时候按照状态获取 log.info("no status ",status); }else{ //等于-3的时候获取全部 query.addCriteria(Criteria.where("mapData.status").in(status)); } int totalSu...
一、Array(数组)相关的Query(查询) 官方定义和语法格式 数组的查询多数情况结合$elemMatch操作符一起查询,也可以不使用。 下面分别是两种情况的演示说明。 1.1 是直接查询,不使用$elemMatch, 1.2是带$elemMatch的查询。 具体语法格式见1.1 和1.2开头。
Query You can query arrays in MongoDB using the following methods: Your programming language's driver. TheMongoDB Atlas UI. To learn more, seeQuery an Array with MongoDB Atlas. MongoDB Compass. ➤ Use theSelect your languagedrop-down menu in the upper-right to set the language of the ...
3) in 和 not in ($in $nin) 语法: db.collection.find( { "field" : { $in : array } } ); 例子: db.things.find({j:{$in: [2,4,6]}}); db.things.find({j:{$nin: [2,4,6]}}); 4) 取模运算$mod 如下面的运算: db.things.find( "this.a % 10 == 1") ...
BasicDBObject query= new BasicDBObject(); //模糊查询的字段设置 query.put("page_html", Pattern.compile((String) param.get("keyword"))); DBCursor dbCursor = mongoDao.findAll(query,collectionName); Listlist = dbCursor.toArray(); for (DBObject dbObject: list){ ...
either json or csv (defaults to 'json') -o, --out= output file; if not specified, stdout is used --jsonArray output to a JSON array rather than one object per line --pretty output JSON formatted to be human-readable querying options: -q, --query= query filter, as a JSON string,...
queryPlanner: MongoDB 运行查询优化器对当前的查询进行评估并选择一个最佳的查询计划。 exectionStats:mongoDB 运行查询优化器对当前的查询进行评估并选择一个最佳的查询计划进行执行。在执行完毕后返回这个最佳执行计划执行完成时的相关统计信息。 allPlansExecution:即按照最佳的执行计划执行以及列出统计信息,如果有多个查...