cname db.getCollectionInfos([filter]) - returns a list that contains the names and options of the db's collections db.getCollectionNames() db.getLastError() - just returns the err msg string db.getLastErrorObj() - return full status object db.getLogComponents() db.getMongo() get the ...
: 0 first: 1 firstCommandScheduler: RemoteCommandRetryScheduler request: RemoteCommand 3332431257 -- target:x.x.x.x:11200 db:local cmd:{ find: "oplog.rs", filter: { ts: { $gte: Timestamp(1649926929, 5296) } }, tailable: true, oplogReplay: true, awaitData: true, maxTimeMS: 60000, ...
static bool peg() { 11. const auto& dsmd = serverGlobalParams.disabledSecureAllocatorDomains; 12. const auto contains = [&](StringData dt) { 13. return std::find(dsmd.begin(), dsmd.end(), dt) != dsmd.end(); 14. }; 15. 16. //注意这里,如果disabledSecureAllocatorDomains配置为*...
db.getCollectionInfos([filter]) - returns a list that contains the names and options of the db's collections db.getCollectionNames() db.getLastError() - just returns the err msg string db.getLastErrorObj() - return full status object ...
cname db.getCollectionInfos([filter]) - returns a list that contains the names and options of the db's collections db.getCollectionNames() db.getLastError() - just returns the err msg string db.getLastErrorObj() - return full status object db.getLogComponents() db.getMongo() get the ...
Performs a left outer join to a collection in the same database to filter in documents from the "joined" collection for processing. The $lookup stage adds a new array field to each input document. The new array field contains the matching documents from the "joined" collection. ...
# destination: <string> # 开启审计,需指定审计记录的输出方式 syslog | console | file # format: <string> # 目标文件的输出文件格式 JSON | BSON # path: <string> # 如果审计时间输入为文件,那么这里就需要指定文件的完整路径及文件名 # filter: <string> # 过滤器,可以限制审计系统记录的操作类型 ...
(Builders<TEntity>.Filter.Eq("_id", input.Id), input); //要修改的字段 var list = new List<UpdateDefinition<TEntity>>(); foreach (var item in input.GetType().GetProperties()) { if (item.Name.ToLower() == "id") continue; list.Add(Builders<TEntity>.Update.Set(item.Name, item....
MongoDB 驱动程序提供集合级 APIcountDocuments(filter, options)作为辅助方法,该方法使用$group和$sum表达式来执行计数。 mongosh提供db.collection.countDocuments()辅助方法,该方法使用$group和$sum表达式进行计数。 去重操作 如要在事务中执行不同的操作:
db.getCollectionInfos([filter]) - returns a list that contains the names and options of the db's collections db.getCollectionNames() db.getLastError() - just returns the err msg string db.getLastErrorObj() - return full status object ...