¹ØÓÚSQLServer2005µÄѧϰ±Ê¼Ç——XMLµÄ´¦Àí
ÔÚ
SQLServer2005
ÖжÔ
XML
µÄ´¦Àí¹¦ÄÜÏÔÈ»ÔöÇ¿Á˺ܶ࣬ÌṩÁË
query(),value(),exist(),modify(),nodes()
µÈº¯Êý¡£
¹ØÓÚ
xml
£¬ÄÑÒÔÀí½âµÄ²»ÊÇ
SQLServer
ÌṩµÄº¯Êý£¬¶øÊǶÔ
xml
±¾ÉíµÄÀí½â£¬¿´Ëƺܼòµ¥µÄÎļþ¸ñʽ£¬´¦ÀíÆðÀ´È´ÊǷdz£À§Äѵġ£±¾ÎÄÖ»Êdzõ̽һ϶øÒÑ¡£
Ïê¼û
SQLServer
Áª»ú°ïÖú£º
Ö÷Ìâ
˵Ã÷
query()
·½·¨£¨
xml
Êý¾ÝÀàÐÍ£©
´Ë·½·¨ÓÃÓÚ¶Ô
XML
ʵÀý½øÐвéѯ¡£
value()
·½·¨£¨
xml
Êý¾ÝÀàÐÍ£©
´Ë·½·¨ÓÃÓÚ´Ó
XML
ʵÀý¼ìË÷
SQL
ÀàÐ͵ÄÖµ¡£
exist()
·½·¨£¨
xml
Êý¾ÝÀàÐÍ£©
´Ë·½·¨ÓÃÓÚÈ·¶¨²éѯÊÇ·ñ·µ»Ø·Ç¿Õ½á¹û¡£
modify()
·½·¨£¨
xml
Êý¾ÝÀàÐÍ£©
´Ë·½·¨ÓÃÓÚÖ¸¶¨
XML DML
Óï¾äÒÔÖ´ÐиüС£
nodes()
·½·¨£¨
xml
Êý¾ÝÀàÐÍ£©
´Ë·½·¨ÓÃÓÚ½«
XML
²ð·Ö³É¶àÐÐÒÔ½«
XML
ÎĵµµÄ×é³É²¿·Ö´«²¥µ½Ðм¯ÖС£
Ïл°ÉÙ˵£¬Ê×ÏÈ´´½¨Ò»¸ö°üº¬
xml
ÀàÐ͵ÄÊý¾Ý±í£¬Æä´Î´´½¨Ò»¸ö
xml
Îļþ£¬ÔÚ·þÎñ¶Ë°Ñ
xml
ÎļþÄÚÈݼÓÔظÃÊý¾Ý±íÖС£
CREATE TABLE VisioXML
(
ID
INT,
Doc
XML
);
GO
´´½¨Ò»¸öÃûΪ
xxx.xml
µÄÎļþ£¬ÄÚÈÝÈçÏÂ
/*
<ROOT>
<ROW>
<ID>1</ID>
<NAME SEX="MALE">WBQ</NAME>
</ROW>
<ROW>
<ID>2</ID>
<NAME SEX="FEMALE">CZH</NAME>
</ROW>
</ROOT>
*/
INSERT INTO VisioXML(ID,Doc)
SELECT 4,* from OPENROWSET(BULK
'e:\xxx.xml',SINGLE_BLOB) AS x;
--
ÒÔÏÂΪ
value()
ºÍ
query()
µÄÓ÷¨
--SELECT * from VisioXML WHERE ID=4
SELECT
Doc.value('(/ROOT/ROW[1]/ID/text())[1]','int') RootRowID1,
--
µÚÒ»ÐÐ
ID
µÄÖµ£¬²¢ÇÒת»»Îª
int
ÀàÐÍ
Doc.value('(/ROOT/ROW[2]/ID/text())[1]','int') RootRowID2,
--
µÚ¶þÐÐ
ID
µÄÖµ£¬²¢ÇÒת»»Îª
int
ÀàÐÍ
Doc.value('(/ROOT/ROW[1]/NAME/text())[1]','varchar(20)')
RootRowNAME1,
--
µÚÒ»ÐÐ
NAME
µÄÖµ£¬²¢ÇÒת»»Îª
VARCHAR
ÀàÐÍ
Doc.value('(/ROOT/ROW[1]/NAME/@SEX)[1]','varchar(20)')
RootRowNAME1SEX, --
µÚÒ»ÐÐ
NAME
ÖÐ
SEX
ÊôÐÔµÄÖµ£¬²¢ÇÒ×
Ïà¹ØÎĵµ£º
1£®Ê²Ã´ÊÇXML£¿
XML ¿ª·¢ÕßÃÇ»á¸æËßÄ㣬ÊÂʵÉÏXML²¢²»ÊÇÒ»ÖÖÓïÑÔ£¬¶øÊÇÒ»ÖÖÓÃÀ´¶¨ÒåÆäËüÓïÑÔµÄϵͳ¡£¿ÉÄÜÄãÒѾÌý¹ý£¬»òÐíÉõÖÁ×Ô¼º³¢ÊÔ¹ýһЩÕâÑùµÄÓïÑÔ??±ÈÈç΢ÈíΪÍÆ£¨push£©¼¼ÊõËùÍƳöµÄƵµÀ¶¨Òå¸ñʽ£¨Channel Definition Format£©¡£
W3CÊÇ»¥Á¬ÍøÉÏһЩ¹«Óñê×¼µÄ¿ª·¢Õߣ¬ËûÍƳöÁËһϵÁкÍXMLÏà¹ØµÄ±ê× ......
ÔÚÓÃAsp.net¶Ô±¸·ÝµÄÊý¾Ý¿âÎļþ½øÐл¹ÔµÄʱºò£¬ÓÐʱºò»á³öÏÖÏÂÃæµÄ´íÎóÒì³££º
[ÒòΪÊý¾Ý¿âÕýÔÚʹÓã¬ËùÒÔδÄÜ»ñµÃ¶ÔÊý¾Ý¿âµÄÅÅËü·ÃÎÊȨ¡£ RESTORE DATABASE ²Ù×÷Òì³£ÖÕÖ¹¡£Òѽ«Êý¾Ý¿âÉÏÏÂÎĸÄΪ 'master'¡£]
Õâ¸öʱºò£¬×ÔÓɵȴýÆäËû½ø³ÌÊͷŶÔӦȨÏ޺󣬲ſɻ¹Ô³É¹¦£¡ÓÐûÓнâ¾ö°ì·¨ÄØ£¿ÎÒ²ÎÕÕ¡¾Java¡¿¶ÔÕâ¸öÎÊÌâµÄ½â¾ö ......
XML ºÍ JSON Êǵ±½ñ³£ÓõÄÁ½ÖÖÊý¾ÝÃèÊöÓë´«ÊäµÄ¸ñʽ£¬ÌرðÊÇÉæ¼°µ½ JS ʱʹÓà JSON ÆÄΪƵ·±¡£×ÔÈ»£¬ÔÚ Java µÄÊÀ½çÀïÉÙ²»ÁËÍê³É JavaBean ÓëÕâÁ½ÖÖ¸ñʽÏ໥ת»»µÄ×é¼þ£¬ÄǾÍÊÇ XStream ºÍ JSON-lib¡£ÕâÀïÎÒ¼òµ¥¼ÇÏ XStream µÄÓ÷¨¡£
ÆäʵÏàÀàËƵŤ¾ßÔçÒÑÓÐÖ®¡£Èç¹ûÓùý DWR µÄͬ־£¬Ò»¶¨ÓÐÓ¡Ïñ£¬DWR ½øÐÐÔ¶ ......
SQLServerÈÎÒâÁÐÖ®¼äµÄ¾ÛºÏ ÊÕ²Ø
sqlµÄmaxÖ®ÀàµÄ¾ÛºÏº¯ÊýÖ»ÄÜÕë¶ÔͬһÁеÄnÐÐÔËË㣬Èç¹û¶ÔnÁÐÔËË㣬һ°ã¶¼ÓÃcase Óï¾äÀ´Åжϣ¬Èç¹ûÁÐÉÙ»¹±È½ÏÈÝÒ×д£¬ÁжàÁ˾ÍÂé·³ÁË¡£ÕâÀï½éÉÜÒ»¸öͨ¹ýxmlºÏ²¢Áв¢×ªÎªÐм¯ºóÖ±½ÓÓþۺϺ¯ÊýÇóÖµµÄ·½·¨£¬²âÊÔÓÃÀýºÍ´úÂëÈçÏÂ
----------------------------------------------------------- ......