云数据库 RDS SQL Server 版如何批量导入数据
SqlConnection desConnection=new SqlConnection();SqlCommand sqlcmd=new SqlCommand();SqlDataAdapter da=new SqlDataAdapter();DataTable dt=new DataTable();srcConnection.ConnectionString=srcConnString;desConnection....
Windows下IIS+.net framework+Sqlserver接入实践
using(SqlConnection conn=new SqlConnection(strConn)){ SqlDataAdapter da=new SqlDataAdapter(strSQL,conn);da.SelectCommand.CommandType=cmdtype;if(pas!null){ da.SelectCommand.Parameters.AddRange(pas);} da.Fill(dt);} return dt...
网站调测样例
protected void Page_Load(Object Src,EventArgs E){/在打开页面时连接数据库 SqlConnection myConnection=new SqlConnection("server=云虚拟主机数据库地址;uid=云虚拟主机数据库用户名;pwd=云虚拟主机数据库密码;database=云虚拟主机数据...
错误码
连接异常 08000 连接异常（CONNECTION EXCEPTION）08003 连接不存在（CONNECTION DOES NOT EXIST）08006 连接失败（CONNECTION FAILURE）08001 SQL客户端不能建立SQL连接（SQLCLIENT UNABLE TO ESTABLISH SQLCONNECTION）08004 SQL服务器...
应用程序连接示例
namespace sample { class Program { static void Main(string[]args){/Setting up MSSQL Credentials SqlConnection con;分别配置Babelfish for RDS PostgreSQL的连接地址、TDS端口号、用户名、密码以及数据库名称。string conString=...
不支持异常类型
unable_to_establish_sqlconnection 08004 sqlserver_rejected_establishment_of_sqlconnection 08007 transaction_resolution_unknown 08P01 protocol_violation Class 09—Triggered Action Exception 09000 triggered_action_exception ...
错误码
exception 08003 connection_does_not_exist 08006 connection_failure 08001 sqlclient_unable_to_establish_sqlconnection 08004 sqlserver_rejected_establishment_of_sqlconnection 08007 transaction_resolution_unknown 08P01 ...
设置SSL加密
using(SqlConnection connection=new SqlConnection(connectionString)){/打开连接 connection.Open();try {/执行SQL查询 SqlCommand cmd=new SqlCommand("SELECT@version",connection);string result=cmd.ExecuteScalar().ToString();...
错误代码
failure 08001 sqlclient_unable_to_establish_sqlconnection 08004 sqlserver_rejected_establishment_of_sqlconnection 08007 transaction_resolution_unknown 08P01 protocol_violation Class 09—Triggered Action Exception 09000 ...
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