易采站长站为您分析C#中实现一次执行多条带GO的sql语句,以实例形式较为详细的分析了C#执行sql语句的相关技巧,具有一定参考借鉴价值,需要的朋友可以参考下
本文实例讲述了C#中实现一次执行多条带GO的sql语句。。具体如下:
- using System; using System.Collections.Generic;
- using System.Linq; using System.Text;
- using System.Collections; using System.Text.RegularExpressions;
- using System.Data.SqlClient; namespace ConsoleApplication1
- { class Program
- { //注: 在cmd.ExecuteNonQuery()是不允许语句中有GO出现的, 有则出错。
- static string connectionString = "server=20111011-2204SQLSERVER2008;uid=ecuser;pwd=1234;database=Stu;"; static void Main(string[] args)
- { string sql =
- @"Alter table Student add DateBak varchar(16) go
- Update Student set DateBak = convert(char,getdate(),101) go
- Update Student set Memo = DateBak go
- Alter table Student drop column DateBak go
- "; Console.WriteLine("1. 不用事务:");
- ExecuteSqlWithGo(sql); Console.WriteLine("2. 用事务:");
- ExecuteSqlWithGoUseTran(sql); Console.ReadLine();
- } public static void ExecuteSqlWithGo(String sql)
- { int effectedRows = 0;
- using (SqlConnection conn = new SqlConnection(connectionString)) {
- conn.Open(); SqlCommand cmd = new SqlCommand();
- cmd.Connection = conn; try
- { //注: 此处以 换行_后面带0到多个空格_再后面是go 来分割字符串
- String[] sqlArr = Regex.Split(sql.Trim(), "rns*go", RegexOptions.IgnoreCase); foreach (string strsql in sqlArr)
- { if (strsql.Trim().Length > 1 && strsql.Trim()!="rn")










