关于sql基础问题
public static int FinanceInserts(DataRow[] drsFields, int ComplaintID)
{
string sqlPartTitle = "CreateDate,CreateUser,ComplaintID";
string sqlPartValue = string.Format("getdate(),'{0}'", CurrentUserInfo.Us_Name);
sqlPartValue += string.Format(",'{0}'", ComplaintID);
//--------------------------------------------------------------------------------------
string sql = string.Format(@" Insert into BizCustomer_Complaints_Follow({2}{0}) values({3}{1});"
, WebLibrary.CSFields.GetSqlAddTitle(drsFields)
, WebLibrary.CSFields.GetSqlAddValue(drsFields, HttpContext.Current.Request)
, sqlPartTitle
, sqlPartValue );
//---------------------------------------------
//HttpContext.Current.Response.Write(sql);
//HttpContext.Current.Response.End();
//return 0;
return WebLibrary.CsDB.ExecuteNonQuery(PubFunc.ConnectionString, sql);
}
请问这段代码中,{0},({2}{0}),({3}{1})这几个数字代表的是什么?实在没看懂这几个数字的值分别是啥