问Oracle Dotnet提供程序并插入所有语句

EN

INSERT ALL  
INTO ESRI_STG.STD_GIS_CUSTOMER (GIS_ID, GEOM) VALUES (53791115,NULL)
INTO ESRI_STG.STD_GIS_CUSTOMER (GIS_ID, GEOM) VALUES (53791123,NULL)
INTO ESRI_STG.STD_GIS_CUSTOMER (GIS_ID, GEOM) VALUES (53791131,NULL)
SELECT * FROM dual

using System;
using Oracle.ManagedDataAccess.Client;

        public static int executeQuery(string sql_query)
        {
            using (OracleConnection oracleLink = new OracleConnection(oracleConnectionString))
            {
                using (OracleCommand comm = new OracleCommand(sql_query, oracleLink))
                {
                    try
                    {
                        oracleLink.Open();
                        //OracleTransaction txn = oracleLink.BeginTransaction();
                        int linhasAfetadas = comm.ExecuteNonQuery();
                        //comm.Transaction.Commit();
                        return linhasAfetadas;
                    }
                    catch (Exception e1)
                    {
                        Console.WriteLine(e1.Message);
                        return -1;
                    }
                }
            }
        }