原文:C# ASP.NET CSV文件导入数据库 using System; using System.Collections.Generic; using System.Text; using System.Data; using System.Data.OleDb; using System.Data.Sql; using System.Data.SqlClient; using System.IO; namespace HPRSP.CommonDataObject { public cla
sparkR读取csv文件 The general method for creating SparkDataFrames from data sources is read.df. This method takes in the path for the file to load and the type of data source, and the currently active SparkSession will be used automatically. SparkR suppo
USE LHJTest create table #temp6//创建临时表 ( A nvarchar(max) NOT NULL, B nvarchar(max), C nvarchar(max), D nvarchar(max),E nvarchar(max), F nvarchar(max),G nvarchar(max), H nvarchar(max),I nvarchar(max), J nvarchar(max),K nvarchar(max), L nvarchar(max)