没有提示或脚本

Question

或

@script.sql

的情况下呼应命令输入到sqlplus中吗？

电流脚本：

$ cat test.sh
#!/bin/bash
LOG=/home/oracle/output.log
sqlplus hr/hr <<EOF > $LOG
set echo on
select 1 from dual;
QUIT
EOF`

电流输出：

$ cat output.log
SQL*Plus: Release 11.2.0.4.0 Production on Tue Mar 1 15:01:12 2016
Copyright (c) 1982, 2013, Oracle.  All rights reserved.
Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining,
Oracle Database Vault and Real Application Testing options

SQL> SQL>
         1
----------
         1

我想要什么：

$ cat output.log

SQL*Plus: Release 11.2.0.4.0 Production on Tue Mar 1 15:02:02 2016

Copyright (c) 1982, 2013, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Enterprise Edition Release 11.2.0.4.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining,
Oracle Database Vault and Real Application Testing options

SQL> SQL> SQL> select 1 from dual;

         1
----------
         1

当SQL*Plus是从您的TTY读取命令时，输入的回声实际上是由您的TTY而不是SQL*Plus处理的。  如果SQL*Plus处理了回声，则每当您手动键入命令时，您都会看到命令两次（一旦您键入它，一次，一次回声时）。

在进行ADDICH，该选项仅在运行脚本文件时适用，而不是从stdin读取。

Answer 1

TERMOUT

是一个脚本：

/dev/stdin

Try

sqlplus scott/tiger @/dev/stdin <<EOF
SET TERMOUT ON ECHO ON
SELECT SYSDATE FROM dual;
EOF

而不是重定向您的Stdout：

spool

Answer 2

扩展 @laster @先生的答案。 他的构造在Solaris上非常完美。

如何在Linux上（Oracle Linux服务器版本7.9），这会导致每个命令在SQLPlus中运行两次，即使它仅回声一次。请参阅下面：

#!/bin/bash
LOG=/home/oracle/output.log
sqlplus hr/hr <<EOF
set echo on term on 
spool $LOG
select 1 from dual;
QUIT
EOF

notice如何有两条Systimestamp线，具有不同的时间戳，这意味着选择被执行两次。

当在Solaris上运行相同的块时，这双重执行不会发生。 linux解决方法是将构造修改为：

Answer 3

$ sqlplus -l / as sysdba @/dev/stdin <<-EOF
>     set echo on termout on
>     select systimestamp from dual;
> EOF


SQL*Plus: Release 19.0.0.0.0 - Production on Wed Feb 23 14:33:03 2022
Version 19.11.0.0.0

Copyright (c) 1982, 2020, Oracle.  All rights reserved.


Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.11.0.0.0

SQL>     select systimestamp from dual;

SYSTIMESTAMP
---------------------------------------------------------------------------
23-FEB-22 02.33.03.975542 PM -08:00

SQL> SQL>
SYSTIMESTAMP
---------------------------------------------------------------------------
23-FEB-22 02.33.03.976106 PM -08:00

SQL> Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.11.0.0.0

如果您使用的是powershell，则可以使用带有您想要运行的查询的管道

$ cat /dev/stdin <<-EOF | sqlplus -l / as sysdba @/dev/stdin
>     set echo on termout on
>     select systimestamp from dual;
> EOF

SQL*Plus: Release 19.0.0.0.0 - Production on Wed Feb 23 14:38:08 2022
Version 19.11.0.0.0

Copyright (c) 1982, 2020, Oracle.  All rights reserved.


Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.11.0.0.0

SQL>     select systimestamp from dual;

SYSTIMESTAMP
---------------------------------------------------------------------------
23-FEB-22 02.38.08.931790 PM -08:00

SQL> Disconnected from Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.11.0.0.0