Question

我有以下sql：

select
CASE
          WHEN Count(*) > 1
              THEN 'Archiving task was executed succesfully!'
              ELSE 'Archiving task was not executed succesfully for day: ' || Days
          END CASE
from
(select substr(table_name,12,8) as Days from user_tables
where table_name like 'CDR_DETAIL_%' AND SubStr(table_name,12,8) IN ( SELECT * FROM tmp_archive_process_ict )
OR SubStr(table_name,12,8) IS null
order by 1 asc )
where rownum <= 7
GROUP BY Days
;

在sql工具中返回以下结果：

CASE
Archiving task was not executed succesfully for day: 20130819
Archiving task was executed succesfully!
Archiving task was not executed succesfully for day: 20130821
Archiving task was not executed succesfully for day: 20130820

在shell中使用sqlplus，我试图将之前显示的sql的结果返回到文件中：

unix shell的一部分：

#Make oracle conneciton
-oracle connection sqlplus

SET PAGESIZE 0;
SET ECHO OFF;
SET SPACE 0;
SET FEEDBACK OFF;
SET HEADING OFF;

SPOOL /bmd/mail_check.txt

select
CASE
          WHEN Count(*) > 1
              THEN 'Archiving task was executed succesfully!'
              ELSE 'Archiving task was not executed succesfully for day: ' || Days
          END CASE
from
(select substr(table_name,12,8) as Days from user_tables
where table_name like 'CDR_DETAIL_%' AND SubStr(table_name,12,8) IN ( SELECT * FROM tmp_archive_process_ict )
OR SubStr(table_name,12,8) IS null
order by 1 asc )
where rownum <= 7
GROUP BY Days
;

SPOOL OFF;
EXIT;
EOF

脚本有效，它会生成文件但是当我检查文件时（cat /bmd/mail_check.txt）它只显示我：

Archiving task was executed succesfully!

我不明白为什么它没有显示我从sql select到指定文件的其他结果。：

Archiving task was not executed succesfully for day: 20130819
Archiving task was not executed succesfully for day: 20130821
Archiving task was not executed succesfully for day: 20130820

我做错了什么？

提前谢谢你。

致以最诚挚的问候，

SQL假脱机文件未显示查询的所有结果

0 个答案: