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  • 使用SQL*PLUS构建完美excel或html输出

    通过SQL*PLUS我们可以构建友好的输出,满足多样化用户需求。

       本例通过简单示例,介绍通过sql*plus输出xls,html两种格式文件.

       首先创建两个脚本:
       1.main.sql
       用以设置环境,调用具体功能脚本

       2.功能脚本-get_tables.sql
       为实现具体功能之脚本

       通过这样两个脚本可以避免spool中的冗余信息.

       示例如下:
       1.main.sql脚本:

    [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脚本:

    [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.执行并获得输出:

    [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]$

      此处输出为xls文件,通过下图我们可以看到输出效果:

      把main.sql脚本中的,spool tables.xls更改为spool tables.htm,我们可以获得htm格式输出,效果如下图:

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  • 原文地址:https://www.cnblogs.com/whitetiger/p/1235389.html
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