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1.main.sql
¡¡¡¡ ÓÃÒÔÉèÖû·¾³£¬µ÷ÓþßÌ幦Äܽű¾
¡¡¡¡ 2.¹¦Äܽű¾-get_tables.sql
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1.main.sql½Å±¾:
[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.sql½Å±¾:
[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.Ö´Ðв¢»ñµÃÊä³ö:
[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]$
¡¡¡¡´Ë´¦Êä³öΪxlsÎļþ£¬Í¨¹ýÏÂͼÎÒ
ÃÇ¿ÉÒÔ¿´µ½Êä³öЧ¹û:
¡¡¡¡°Ñmain.sql½Å±¾Öеģ¬spool tables.xls¸ü¸ÄΪspool
tables.htm,ÎÒÃÇ¿ÉÒÔ»ñµÃhtm¸ñʽÊä³ö£¬Ð§¹ûÈçÏÂͼ:
Ïà¹ØÎĵµ£º
declare @XML XML
SET @XML='<root>
<OLDVALUE>
<H_Action id="1130">030</H_Action>
<D_Action>030</D_Action>
<OrderCompany>00220</OrderCompany>
<OrderNumber>10004035</OrderNumber> ......
ÕâÁ½¸ö²Ù×÷ĬÈÏÊDZ»ÆÁ±ÎÁ˵ģ¬ÐèÒªÊÖ¶¯À¹½Ø°´¼üÏûϢȻºó´¦Àí¡£
Èç¹ûǶÈëHTMLµÄ´°¿ÚÄò»µ½WM_KEYDOWNÕâÑùµÄÏûÏ¢£¬¾ÍÖ»ºÃÖ±½ÓÔÚÏûϢѻ·ÀïÀ¹½ØÁË£º
{
while (0 != (r = GetMessage(&msg, NULL, 0, 0))) {
if (r == -1) {
break;
}
if (CheckIfDealCopyPaste(msg)) {
......
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¡¡¡¡ mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû > µ¼³öµÄÎļþÃû
¡¡¡¡ mysqldump -u wcnc -p smgp_apps_wcnc > wcnc.sql
¡¡¡¡2.µ¼³öÒ»¸ö±í
¡¡¡¡ mysqldump -u Óû§Ãû -p Êý¾Ý¿âÃû ±íÃû> ......
SQL Server2005¶Áȡע²á±í
DECLARE @result varchar(255)
EXEC master.dbo.xp_regread 'HKEY_LOCAL_MACHINE','SOFTWARE\OperationControlSystem\ClientID','Prefix',@result OUT ---×¢Òâ±ØÐëÓÐOUT·ñÔò@resultΪ¿Õ
SELECT @result
¼ÙÈçÔÚÖ´Ðйý³ÌÖгöÏÖ´íÎ󣬿ÉÄÜÊÇδÕÒµ½´æ´¢¹ý³Ì_master.dbo.xp_regread
ÔÒò£º×ö°²È« ......
Ò»¡¢½»²æÁ¬½Ó£¨CROSS JOIN£©
½»²æÁ¬½Ó£¨CROSS JOIN£©£ºÓÐÁ½ÖÖ£¬ÏÔʽµÄºÍÒþʽµÄ£¬²»´øON×Ӿ䣬·µ»ØµÄÊÇÁ½±íµÄ³Ë»ý£¬Ò²½ÐµÑ¿¨¶û»ý¡£
ÀýÈ磺ÏÂÃæµÄÓï¾ä1ºÍÓï¾ä2µÄ½á¹ûÊÇÏàͬµÄ¡£
Óï¾ä1£ºÒþʽµÄ½»²æÁ¬½Ó£¬Ã»ÓÐCROSS JOIN¡£
SELECT O.ID, O.ORDER_NUMBER, C.ID, C.NAME
from ORDERS O , CUSTOMERS C
WHERE O.ID=1;
Óï¾ä2£ ......