"ns" : "admin.$cmd", // 指定的namespace,这里是集群维度的watch,因此为'admin.$cmd';如果是db维度的watch,则为'db.$cmd';collection维度的watch则为'db.collection' "command" : { // 描述命令的基本信息 "getMore" : NumberLong("6717122891978962123"), "collection" : "$cmd.aggregate", // 只有c...
Native graphs, an integrated search engine, and JSON support, via a single query language. ArangoDB runs on-prem, in the cloud – anywhere. ArangoDB Cloud Service The ArangoGraph Insights Platform is the simplest way to run ArangoDB. You can create deployments on all major cloud providers ...
watchCursor.isExhausted()){if(watchCursor.hasNext()){a=watchCursor.next();printjson(a);}}// 开启另一个会话在test库下的test集合执行update操作db.test.update({x:
Instead of writing the MongoDB query which is represented as a JSON-like structure db.employees.aggregate([{ $group: { _id:"$department", total: { $sum:"$salary"}} }]) You can query MongoDB by using old SQL, which you probably already know. ...
Parameters for the stored procedure parameters string Specify valid JSON for the parameters of the stored procedure, e.g. ["param1", "param2"]. API version x-ms-version string API version. Returns response ObjectWithoutType Get a document (V2)Operation ID: GetDocument_V2 Get...
To monitor the watchCursor cursor and iterate over the events, use tryNext() like this: while (!watchCursor.isClosed()) { let next = watchCursor.tryNext() while (next !== null) { printjson(next); next = watchCursor.tryNext() } }...
(MIT) https://github.com/danvk/dygraphs JsonForLua : (MIT) https://github.com/craigmj/json4lua PSCP : (MIT) http://www.putty.org/ LPeg : (MIT) http://www.inf.puc-rio.br/~roberto/lpeg xml2lua : (MIT) https://github.com/manoelcampos/xml2lua JNA : (LGPL) https://github....
--jsonArray 输出到JSON数组,而不是每行一个对象 --pretty 输出JSON格式,人可读 --noHeaderLine 导出CSV数据,第一行不包含字段名列表 --jsonFormat=<type> 扩展的JSON格式输出,canonical或relaxed(default: relaxed) querying options: -q, --query=<json> 查询过滤器,作为JSON字符串, e.g., '{x:{$gt:...
Parameters for the stored procedure parameters string Specify valid JSON for the parameters of the stored procedure, e.g. ["param1", "param2"]. API version x-ms-version string API version. Returns response ObjectWithoutType Get a document (V2)Operation ID: GetDocument_V2 Get...
返回JSON 文档,其中包含 Bulk() 操作对象中的操作和批次数。 Bulk.toString() 以字符串形式返回 Bulk.toJSON() 结果。 用户管理 名称 说明 db.auth() 验证数据库的用户身份。 db.changeUserPassword() 更改现有用户的密码。 db.createUser() 创建新用户。 db.dropUser() 删除单个用户。 db.dropAllUsers()...