ÐÐÁÐתÖõÄSQLÓï¾ä
ÐÐÁÐתÖõÄSQLÓï¾ä
ÁíÒ»ÖÖÐÐÁÐתÖà -- ¶¯Ì¬ sql ½»²æ±í
===========================================================
×÷Õß: wxy0327(http://wxy0327.itpub.net)
·¢±íÓÚ: 2006.05.10 09:11
·ÖÀà:
Oracle
³ö´¦: http://wxy0327.itpub.net/post/16888/88075
---------------------------------------------------------------
½»²æ±íµÄ¸ÅÄî³£ÔÚSQL ServerÖмûµ½£¬ÐÐÁÐתÖõ¹ÊÇÊý¾Ý¿â¾³£ÒªÓõ½µÄ£¬ÓÈÆäÊDZ¨±í¡£ÕâÀï¸ø³öÁËÒ»¸öOracleµÄ¼òµ¥ÊµÏÖ¡£
CLASS1 CALLDATE
CALLCOUNT
1 2005-08-08
40
1 2005-08-07
6
2 2005-08-08
77
3 2005-08-09
33
3 2005-08-08
9
3 2005-08-07
21
תÖúó£º
CALLDATE CallCount1
CallCount2 CallCount3
------------ ---------- ---------- ----------
2005-08-09 0 0
33
2005-08-08 40 77
9
2005-08-07 ¡¡6 ¡¡¡¡¡¡¡¡¡¡0
21
ÊÔÑéÈçÏ£º
1. ½¨Á¢²âÊÔ±íºÍÊý¾Ý
CREATE TABLE t(
class1 VARCHAR2(2 BYTE),
Ïà¹ØÎĵµ£º
create PROCEDURE pagelist
@tablename nvarchar(50),
@fieldname nvarchar(50)='*',
@pagesize int output,--ÿҳÏÔʾ¼Ç¼ÌõÊý
@currentpage int output,--µÚ¼¸Ò³
@orderid nvarchar(50),--Ö÷¼üÅÅÐò
@sort int,--ÅÅÐò·½Ê½£¬1±íʾÉýÐò£¬0±íʾ½µÐòÅÅÁÐ
......
1. ¶ÔÓÚPHP magic_quotes_gpc=onµÄÇé¿ö£¬ ÎÒÃÇ¿ÉÒÔ²»¶ÔÊäÈëºÍÊä³öÊý¾Ý¿âµÄ×Ö·û´®Êý¾Ý×÷
addslashes()ºÍstripslashes()µÄ²Ù×÷,Êý¾ÝÒ²»áÕý³£ÏÔʾ¡£ Èç¹û´ËʱÄã¶ÔÊäÈëµÄÊý¾Ý×÷ÁËaddslashes()´¦Àí£¬
ÄÇôÔÚÊä³öµÄʱºò¾Í±ØÐëʹÓÃstripslashes()È¥µô¶àÓàµÄ·´Ð±¸Ü¡£ 2. ¶ÔÓÚPHP magic_quotes_gpc=off µÄÇé¿ö ±ØÐëÊ¹Ó ......
Çå¿ÕÈÕÖ¾£º
dump transaction ¿âÃû with no_log
½Ø¶ÏÈÕÖ¾£º
backup log ¿âÃû with no_log
ѹËõÊý¾Ý¿â£º
dbcc shrinkdatabase (¿âÃû, Ä¿±ê±ÈÂÊ)
ѹËõÊý¾Ý¿âÎļþ£º
dbcc shrinkfile (ÎļþÃû»òID, Ä¿±ê´óС)
ÎļþÃû»òID¿ÉÒÔͨ¹ýϵͳ±ísysfiles²éÕÒ£¬Èç¹û²»Ö¸¶¨Ä¿±ê´óСSQL Server½«×î´óÏ޶ȵÄѹËõÊý¾Ý¿âÎļþ¡£
²é¿´Ñ¹ ......
SQL Server ×èÖ¹Á˶Ô×é¼þ 'Ad Hoc Distributed Queries' µÄ STATEMENT'OpenRowset/OpenDatasource' µÄ·ÃÎÊ£¬ÒòΪ´Ë×é¼þÒÑ×÷Ϊ´Ë·þÎñÆ÷°²È«ÅäÖõÄÒ»²¿·Ö¶ø±»¹Ø±Õ¡£ÏµÍ³¹ÜÀíÔ±¿ÉÒÔͨ¹ýʹÓà sp_configure ÆôÓà 'Ad Hoc Distributed Queries'¡£ÓйØÆôÓà 'Ad Hoc Distributed Queries' µÄÏêϸÐÅÏ¢£¬Çë²ÎÔÄ SQL Server Áª»ú´ÔÊéÖÐ ......
Ç°²»¾Ã¿´µ½Í¬ÊÂÔÚÓÃSql Prompt3.9£¬¾õµÃÂù·½±ãµÄ¡£¸øÎÒÃÇд³ÌÐòÄÜʡϲ»ÉÙÁ¦Æø¡£·½±ã£¬sql´úÂë¿´ÆðÀ´ÓÖ¼ò½é¡£ÖµµÃÍƼö¡£http://www.red-gate.com/ÕâÊÇËüµÄ¹ÙÍø£¬ÊÇÒ»¿îÊշѵÄÈí¼þ¡£Õýʽ°æ±¾ÏÂÔØÏÂÀ´Ö»ÄÜʹÓÃ14Ìì¡£·Ï»°²»ËµÁË£¬ÏÈ¿´ÏÂЧ¹ûͼ£º
»¹²»´í°¡¡£
½ÓÏÂÀ´½éÉÜÏÂÆƽâµÄ·½·¨£¬Ïȵ½¹ÙÍø°Ñ×îаæ(ÏÖÔÚÒѾÊÇ3.9ÁË)ÏÂÏÂÀ ......