C#讀取sql指令檔

 

 

        /// <summary>
        /// 讀取sql指令檔,注意:檔案以utf-8格式儲存
        /// 每個執行單元，以獨佔一行的go結束
        /// 可執行建表，修改表結構等操作
        /// </summary>
        /// <param name="varFileName"></param>
        /// <returns></returns>
        public static List<string> SqlFileToList(string varFileName)
        {
            if (!File.Exists(varFileName))
            {
                return null;
            }

            StreamReader sr = File.OpenText(varFileName);

            List<string> alSql = new List<string>();

            string commandText = "";

            string varLine = "";

            while (sr.Peek() > -1)
            {
                varLine = sr.ReadLine();
                if (varLine.Trim() == "")
                {
                    continue;
                }
                if (varLine.ToUpper().Trim() != "GO")
                {
                    commandText +=" "+ varLine;
                    //commandText += "/r/n";
                }
                else
                {
                    alSql.Add(commandText);
                    commandText = "";
                }
            }

            sr.Close();
            return alSql;
           
        }