使用sqlplus編寫bash函數刪除用戶

Question

我已經編寫了一個小型bash腳本來從表中刪除一些行並使用sqlplus刪除一些用戶。當我將代碼放入函數時，它會給出「語法錯誤：文件意外結束」錯誤消息。以下是代碼。請讓我知道如何解決它。

function reset_db 
{ 
sqlplus user1/password1@${input} << eof 
set timing off 
set serveroutput on size 10000 
set feedback off 
spool logfile_$input.out 

delete from table1 where component = 'XYZ'; 
delete from table2 where component = 'XYZ'; 
commit; 
exit 
eof 

sqlplus dba_usr/dba_password@${input} << eof 
set timing off 
set serveroutput on size 10000 
set feedback off 
spool logfile_$input.out 

drop user ABC cascade; 
drop user DEF cascade; 
drop user HIG cascade; 
commit; 
exit; 
} 

Answer 1

你缺少eof在你的第二個sqlplus命令結束。順便說一句

exit; 
eof 
} 

，你實際上並不需要調用sqlplus兩個獨立的次;：更改此：

exit; 
} 

本你可以用它connect命令刪除一個連接，並打開一個新問題：

function reset_db 
{ 

sqlplus user1/password1@${input} << eof 

set timing off 
set serveroutput on size 10000 
set feedback off 
spool logfile_$input.out 

delete from table1 where component = 'XYZ'; 
delete from table2 where component = 'XYZ'; 
commit; 

connect dba_usr/dba_password@${input} 

drop user ABC cascade; 
drop user DEF cascade; 
drop user HIG cascade; 

eof 

}