从Shell脚本调用的sqlplus

Question

我直接从Shell脚本调用SQL命令时遇到问题。 我的shell脚本包含以下命令：

set x = `sqlplus -S $ISLK_ORACLE_UID` <<EOF

delete from rc where rcd_id = 1 ;
update rcd set standard = 'Test_DB7' where id = 1 ;
delete from rc where rcd_id = 2 ;
update rcd set standard = '700' where id = 2 ;
delete from rc where rcd_id = 5 ;
update rcd set standard = 'DB7' where id = 5 ;
delete from rc where rcd_id = 998 ;
update rcd set standard = '2001-2050' where id = 998 ;

delete from rc where rcd_id=3004 ;

begin
for fd_rec in (select * from fd)
loop
   insert into rc values(1008, 1, fd_rec.id, 'islk.am@swisscom.com') ;
end loop ;
end ;

commit;

EOF

单个命令（删除，更新）已完成，没有任何问题，但似乎未执行循环（在语句后未插入任何内容）。 有谁知道可能是什么问题？

在此先多谢您衷心祝愿约尔格

Answer 1

您可以使用单个SQL语句重写循环：

insert into rc select 1008, 1, id, 'islk.am@swisscom.com' from fd;

（对我而言）这更易读和更高效，因为它不使用PL / SQL和循环，而仅依赖纯SQL。