在Oracle中,如何导出csv和html文件?
♣ 答案部分
1、 导出csv文件格式
保存以下内容为spoolcsv.sql:
1set echo on
2set trimspool on
3set trimout on
4set linesize 4000
5set pagesize 0
6set sqlblanklines on
7set feedback off
8set serveroutput off
9set term off
10set echo off
11
12
13define data_path=E:\data
14
15
16col ymd new_value v_ymd
17
18select to_char(sysdate,'YYYYMMDDHH24MISS') ymd FROM dual;
19
20spool &data_path\result_&&v_ymd..csv
21SELECT substr(t.lie, 3) FROM (SELECT 0||','||'DEPTNO'||','||'DNAME'||','||'LOC' lie FROM dual a UNION SELECT replace(replace( 1||',' || REPLACE(DEPTNO,',','、')||',' || REPLACE(DNAME,',','、')||',' || REPLACE(LOC,',','、'),chr(10),''),chr(13),'') from SCOTT.DEPT) t;
22spool off
23
24
25exit
26
27---命令行
28--sqlplus lhr/lhr@orcl @f:\sql\spool\spool_csv.sql
29
30
31--SELECT fun_get_spool_string_lhr('SCOTT','EMP') FROM DUAL;
2、 导出html文件格式
主要是使用:主要是使用 set markup html on
1SYS@PROD1> set markup
2SP2-0281: markup missing set option
3Usage: SET MARKUP HTML [ON|OFF] [HEAD text] [BODY text]
4 [TABLE text] [ENTMAP {ON|OFF}] [SPOOL {ON|OFF}] [PRE[FORMAT] {ON|OFF}]
简单:
1set feedback off
2set markup html on;
3spool e:\data\salgrade.html
4select * from scott.emp;
5spool off
6set markup html off
7exit
漂亮的表格:
1set feedback off
2set markup html on;
3set markup html on spool on preformat off entmap on -
4head ' -
5 <title> SCOTT.EMP表的数据</title> -
6 <style type="text/css"> -
7 body {font:11px Courier New,Helvetica,sans-serif; color:black; background:White;} -
8 p {font:11px Courier New,Helvetica,sans-serif; color:black; background:White;} -
9 table,tr,td {font:11px Courier New,Helvetica,sans-serif; color:Black; background:#FFFFCC; padding:0px 0px 0px 0px; margin:0px 0px 0px 0px;} -
10 th {font:bold 11px Courier New,Helvetica,sans-serif; color:White; background:#0066cc; padding:0px 0px 0px 0px;} -
11 h1 {font:bold 12pt Courier New,Helvetica,Geneva,sans-serif; color:White; background-color:White; border-bottom:1px solid #cccc99; margin-top:0pt; margin-bottom:0pt; padding:0px 0px 0px 0px;} -
12 h2 {font:bold 11pt Courier New,Helvetica,Geneva,sans-serif; color:White; background-color:White; margin-top:4pt; margin-bottom:0pt;} -
13 a {font:11px Courier New,Helvetica,sans-serif; color:#663300; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
14 a.link {font:11px Courier New,Helvetica,sans-serif; color:#663300; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
15 a.noLink {font:11px Courier New,Helvetica,sans-serif; color:#663300; text-decoration: none; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
16 a.noLinkBlue {font:11px Courier New,Helvetica,sans-serif; color:#0000ff; text-decoration: none; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
17 a.noLinkDarkBlue {font:11px Courier New,Helvetica,sans-serif; color:#000099; text-decoration: none; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
18 a.noLinkRed {font:11px Courier New,Helvetica,sans-serif; color:#ff0000; text-decoration: none; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
19 a.noLinkDarkRed {font:11px Courier New,Helvetica,sans-serif; color:#990000; text-decoration: none; margin-top:0pt; margin-bottom:0pt; vertical-align:top;} -
20 a.info:hover {background:#eee;color:#000000; position:relative;} -
21 a.info span {display: none; } -
22 a.info:hover span {font-size:11px!important; color:#000000; display:block;position:absolute;top:30px;left:40px;width:150px;border:1px solid #ff0000; background:#FFFF00; padding:1px 1px;text-align:left;word-wrap: break-word; white-space: pre-wrap; white-space: -moz-pre-wrap} -
23 </style>' -
24body 'BGCOLOR="#C0C0C0"'
25
26
27SET MARKUP html TABLE 'WIDTH="100%" border="1" summary="Script output" cellspacing="0px" style="border-collapse:collapse;" '
28
29define data_path=E:\data
30
31col ymd new_value v_ymd
32
33select to_char(sysdate,'YYYYMMDDHH24MISS') ymd FROM dual;
34
35spool &data_path\result_html_&&v_ymd..html
36select * from scott.emp;
37spool off
38set markup html off
39exit
再例如我的健康检查脚本也是通过这种方式导出的:
& 说明:
有关本小节的更多内容可以参考我的BLOG:http://blog.itpub.net/26736162/viewspace-2149543/
本文选自《Oracle程序员面试笔试宝典》,作者:李华荣。
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