达梦数据库如何将查询语句和结果写入到文件里面去

使用isql交互式sql工具自带的功能

>isql SYSDBA/SYSDBA
isql V6.0.2.59-Build(2010.03.02)
login success
SQL>spool result.txt;
spool column_diff.txt;
SQL>SELECT * FROM TEST;
SELECT * FROM TEST;
C1              C2
1       1               dddd
2       2               yertew
2 rows got
time used: 1.070(ms) clock tick:2175002.
SQL>spool OFF;