mongod log messages, in theattr.command.cursor.commentfield. Database profileroutput, in thecommand.commentfield. currentOpoutput, in thecommand.commentfield. A comment can be any validBSON type(string, integer, object, array, etc). Newin version4.4. ...
db.students.createIndex({test_scores:1} ) Becausetest_scorescontains an array value, MongoDB stores this index as a multikey index. Results The index contains a key for each individual value that appears in thetest_scoresfield. The index is ascending, meaning the keys are stored in this or...
How to Download & Install MongoDB on Windows and Cloud MongoDB Array of Objects using insert() with Example How to Find Indexes: getindexes() Finding an Index in MongoDB is done by using the“getIndexes”method. The following example shows how this can be done; db.Employee.getIndexes() Co...
mongodb Mongos array Yes The mongos nodes of the instance. object Yes The information about the array object. Class string Yes The instance type of the mongos node. For more information, see Sharded cluster instance types. Note N specifies the serial number of the mongos node for which ...
public List locations() Get the locations property: An array that contains the georeplication locations enabled for the Cosmos DB account. Returns: the locations value.minimalTlsVersion public MinimalTlsVersion minimalTlsVersion() Get the minimalTlsVersion property: Indicates ...
public List locations() Get the locations property: An array that contains the georeplication locations enabled for the Cosmos DB account. Returns: the locations value.minimalTlsVersion public MinimalTlsVersion minimalTlsVersion() Get the minimalTlsVersion property: Indicates the minimum...
mongodb Mongos array Yes The mongos nodes of the instance. object Yes The information about the array object. Class string Yes The instance type of the mongos node. For more information, see Sharded cluster instance types. Note N specifies the serial number of the mongos node for which ...
DBInstances array 否 伸缩组关联的数据库列表。 object 否 伸缩组关联的数据库配置信息。 DBInstanceId string 否 数据库实例 ID。 rm-m5eqju85s45mu0*** Type string 否 数据库类型。取值范围: RDS。 Redis。 MongoDB。 默认值:RDS。 RDS AttachMode string 否 伸缩组...
// 输出查询结果printjson(cursor.toArray()); 1. 2. 总结 通过以上步骤,你应该能够成功查询到createTime字段了。记住,要定义好查询条件,执行查询操作,并检查输出结果,这样就能顺利实现功能了。如果还有其他问题,欢迎随时向我提问,祝你在mongodb开发中取得成功!
ApplicationNameList array 否 访问控制策略支持的应用类型列表。 string 否 访问控制策略支持的应用类型。取值: FTP HTTP HTTPS Memcache MongoDB MQTT MySQL RDP Redis SMTP SMTPS SSH SSL_No_Cert SSL VNC ANY(表示所有类型的应用) 说明 支持的应用类型取值与协议类型(Proto)取值存在依赖关系。Proto 为 TCP 协议...