我不确定这里的语法.我想加入文件a和文件b,其中a.ent = b.ent和a.suf - b.suf我想要一个来自文件b的col,即使是空白,也是grc#.
Select * from mylib.filea a left join
hislib.fileb b
where a.ent = b.ent
and a.suf = b.suf
Run Code Online (Sandbox Code Playgroud) HI I am getting this error when compiling in the beginning at SMS.Rest.Client. We are trying to use the Celltrust SMS server to facilitate messaging in our app. -------------------------END____________-
using Lda.Sms.Client.Events;
using Lda.Sms.Models;
using Caliburn.Micro;
using Newtonsoft.Json;
using RestSharp;
using RestSharp.Deserializers;
using RestSharp.Serializers;
using System;
using System.Configuration;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
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namespace Lda.Sms.Client.Services {
public class SmsRestClient : ISmsRestClient, IHandle<SuccessfulLoginEvent> {
private RestClient client = new RestClient();
string userId = null;
public SmsRestClient(IEventAggregator eventAggregator) {
eventAggregator.Subscribe(this);
var …Run Code Online (Sandbox Code Playgroud)