--0.制表符chr(9) 换行符chr(10) 回车符chr(13) windows下批处理.bat linux下批处理.shset echo offset feedback offset pagesize 0set trimspool onset trimout onset colsep ,SET LINESIZE 2500set heading offSPOOL g:\data\t_test.ctlselect 'a,'||chr(10)||'b' from t where rownum<…