我在unix环境中使用sql plus,那么如何在spool文件中编写echo语句呢
我在spool文件中获取查询,但是如果我想在查询结果之前或之后编写一些echo语句,那怎么可能呢 e、 g 如何在spool文件中获得这一行“this is showing the details of employee”如何更改我在unix环境中使用sql plus,那么如何在spool文件中编写echo语句呢,unix,sqlplus,Unix,Sqlplus,我在spool文件中获取查询,但是如果我想在查询结果之前或之后编写一些echo语句,那怎么可能呢 e、 g 如何在spool文件中获得这一行“this is showing the details of employee”如何更改 !echo "This is showing the details of employee" 到 IHTH !echo "This is showing the details of employee" select "This is showing the d
!echo "This is showing the details of employee"
到
IHTH
!echo "This is showing the details of employee"
select "This is showing the details of employee" from dual;