/// <summary>
/// 执行Sql语句返回DataTable
/// </summary>
/// <param name="sql">SQL语句</param>
/// <param name="dbName">操作的数据库名</param>
/// <returns>SQL语句查询结果集</returns>
public static DataSet ProcessMultiSql(string sql, string dbName)
{
PersistenceBroker broker = PersistenceBroker.Instance();
IDbCommand cmd = broker.GetCommand(dbName);
cmd.CommandTimeout = 120;
cmd.CommandText = sql;
Logger.Write(sql); //add by duhu
return(broker.ExecuteMultiQuery(cmd, dbName));
}
