使用SQL*PLUS,構建完美excel或html輸出

通過SQL*PLUS我們可以構建友好的輸出，滿足多樣化用戶需求。
本例通過簡單示例，介紹通過sql*plus輸出xls，Html兩種格式文件.
首先創建兩個腳本:
1.main.sql
用以設置環境，調用具體功能腳本
2.功能腳本-get_tables.sql
為實現具體功能之腳本
通過這樣兩個腳本可以避免spool中的冗余信息，參考:
如何去除SQLPLUS中SPOOL的冗余信息

示例如下:
1.main.sql腳本:

[Oracle@jumper utl_file]$ more main.sql

set linesize 200 

set term off verify off feedback off pagesize 999 

set markup Html on entmap ON spool on preformat off

spool tables.xls

@get_tables.sql

spool off

exit

2.get_tables.sql腳本:

[Oracle@jumper utl_file]$ more get_tables.sql 

select owner,table_name,tablespace_name,blocks,last_analyzed

from all_tables order by 1,2;

3.執行並獲得輸出:

[oracle@jumper utl_file]$ sqlplus "/ as sysdba" @main



SQL*Plus: Release 9.2.0.4.0 - Production on Mon Apr 25 10:30:11 2005



Copyright (c) 1982, 2002, Oracle Corporation.  All rights reserved.





Connected to:

Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production

With the Partitioning option

JServer Release 9.2.0.4.0 - Production



Disconnected from Oracle9i Enterprise Edition Release 9.2.0.4.0 - Production

With the Partitioning option

JServer Release 9.2.0.4.0 - Production

[oracle@jumper utl_file]$ ls -l tables.xls 

-rw-r--r--    1 oracle   dba         69539 Apr 25 10:30 tables.xls

[Oracle@jumper utl_file]$