配置请求

全部查询方法均支持使用可选配置参数（RequestConfig或InsertRequestConfig）来自定义向数据库发出的请求。您可使用该参数指定各种设置，如图集名称、超时时间和主机，根据自身需求定制请求。

RequestConfig

RequestConfig用来定义向数据库发送非插入请求时所需的配置。

package main

import (
  "log"

  "github.com/ultipa/ultipa-go-sdk/sdk"
  "github.com/ultipa/ultipa-go-sdk/sdk/configuration"
)

func main() {

  config, _ := configuration.NewUltipaConfig(&configuration.UltipaConfig{
    Hosts:    []string{"192.168.1.85:60061", "192.168.1.86:60061", "192.168.1.87:60061"},
    Username: "***",
    Password: "***",
  })

  conn, _ := sdk.NewUltipa(config)

  requestConfig := &configuration.RequestConfig{
    GraphName:   "miniCircle",
    RequestType: configuration.RequestType_Task,
  }

  uqlResult, err := conn.Uql("find().nodes({@account.year > 2000}) as nodes return nodes{*} limit 5", requestConfig)

  log.Print(uqlResult, err)

}

RequestConfig包含如下字段：

InsertRequestConfig

InsertRequestConfig用来定义向数据库发送数据插入或删除请求时所需的配置。

package main

import (
  ultipa "github.com/ultipa/ultipa-go-sdk/rpc"
  "github.com/ultipa/ultipa-go-sdk/sdk"
  "github.com/ultipa/ultipa-go-sdk/sdk/configuration"
  "github.com/ultipa/ultipa-go-sdk/sdk/structs"
)

func main() {

  config, _ := configuration.NewUltipaConfig(&configuration.UltipaConfig{
    Hosts:    []string{"192.168.1.85:60061", "192.168.1.86:60061", "192.168.1.87:60061"},
    Username: "***",
    Password: "***",
  })

  conn, _ := sdk.NewUltipa(config)

  requestConfig := &configuration.RequestConfig{
    GraphName: "test",
  }
  insertRequestConfig := &configuration.InsertRequestConfig{
    RequestConfig: requestConfig,
    InsertType:    ultipa.InsertType_OVERWRITE,
  }

  var nodes []*structs.Node

  newNode1 := structs.NewNode()
  newNode1.Schema = "card"
  newNode1.ID = "ULTIPA8000000000000001"
  newNode1.Set("amount", float32(3235.2))
  nodes = append(nodes, newNode1)

  newNode2 := structs.NewNode()
  newNode2.Schema = "client"
  newNode2.ID = "ULTIPA8000000000000007"
  newNode2.Set("level", int32(77))
  nodes = append(nodes, newNode2)

  conn.InsertNodesBatchAuto(nodes, insertRequestConfig)

}

InsertRequestConfig包含以下字段：