Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

¹ØÓÚEXTERNAL ACCESS ASSEMBLYȨÏÞÉèÖà ¼±¼±£¡£¡£¡

ÏîÄ¿ÐèÒª´´½¨³ÌÐò¼¯£¬²¢¶Ô¸Ã³ÌÐò¼¯ÉèÖÃEXTERNAL_ACCESSȨÏÞ£¬ÒÔÍê³ÉÍⲿ·ÃÎʹ¦ÄÜ£¬±ÈÈç²ÉÓÃÈçÏÂÓï¾ä£º
create assembly assemblyName(³ÌÐò¼¯Ãû³Æ) from 'D:\dllName.dll' with permission_set = external_access
»á³ö´í£¬ÌáʾÈçÏ£º
Õë¶Ô³ÌÐò¼¯'dllName'µÄCREATE ASSEMBLYʧ°Ü£¬ÒòΪ³ÌÐò¼¯'dllName'δ»ñÊÚȨ£¨PERMISSION_SET = EXTERNAL_ACCESS£©.
µ±·ûºÏÒÔÏÂÁ½¸öÌõ¼þ֮һʱ£¬½«¶Ô³ÌÐò¼¯ÊÚȨ£ºÊý¾Ý¾ÝËùÓÐÕß¾ßÓÐEXTERNAL ACCESS ASSEMBLYȨÏÞ£¬¶øÇÒÊý¾Ý¿âµÄ
TRUSTWORTHYÊôÐÔ´¦ÓÚ´ò¿ª×´Ì¬£»»òÕߣ¬³ÌÐò¼¯Ç©ÃûʱËùʹÓõÄÖ¤Êé»ò·Ç¶Ô³ÆÃÜÔ¿Ëù¶ÔÓ¦µÄµÇ¼Ãû¾ßÓÐEXTERNAL ACCESS
ASSEMBLYȨÏÞ¡£


ÉÏÊöÎÊÌâÀ§ÈÅÎÒÄÑÒÔ½â¾ö£¬Çë¸ßÊÖÖ¸µã£¡£¡£¡

Êý¾Ý¿âËùÓÐÕß¶ÔÓ¦µÄµÇ½ÕË»§¶Ô SQL SERVER ʵÀýÓµÓÐ EXTERNAL ACCESS ASSEMBLY ȨÏÞ£¨GRANT EXTERNAL ACCESS ASSEMBLY TO loginame £©£»½«Êý¾Ý¿âÉèÖÃΪ¿ÉÐÅÈεģ¨ALTER DATABASE dbname SET TRUSTWORTHY ON£©¡£



ͬÒâ1Â¥.

1Â¥£¬¿ÉÒÔÔÙ¾ßÌåµãÂ𣿣¿

»¹Òª¾ßÌ壿

ÔÚ´´½¨³ÌÐò¼¯Ç°£¬Ö´ÐÐÒÔÏÂÓï¾ä£º
GRANT EXTERNAL ACCESS ASSEMBLY TO loginame
ALTER DATABASE dbname SET TRUSTWORTHY ON
£¨dbname Ϊ׼±¸´´½¨µÄ³ÌÐò¼¯ËùÔÚµÄÊý¾Ý¿â£¬loginame Ϊ¸ÃÊý¾Ý¿âµÄËùÓÐÕß¶ÔÓ¦µÄµÇ½ÕË»§£©

¸Ðл¥ÉϵİïÖúÓëÖ¸µ¼£¬ÎÒ°´ÉÏÃæµÄ×öÁË»¹ÊDz»ÐС£
¾ßÌåÊÇÕâÑùµÄ£º
1 ÔÚmasterϵͳÊý¾Ý¿âÏÂÖ´ÐÐ
GRANT EXTERNAL ACCESS ASSEMBLY TO loginame
ALTER DATABASE dbname SET TRUSTWORTHY ON
ÆäÖУ¬loginame Ϊ׼±¸´´½¨µÄ³ÌÐò¼¯µÄËùÓÐÕßaa¶ÔÓ¦µÄµÇ½Ãû
aaÊÇÔÚÊý¾Ý


Ïà¹ØÎÊ´ð£º

accessÁбí¿òÊý¾Ý¶ªÊ§

¸÷λ´óÏÀ£º
            ÔÚ´°ÌåÀïÓÐÒ»Áбí¿ò£¬ÃûÔ»¡°ÉÌÆ·±àºÅ¡±£¬ÐÐÀ´Ô´ÀïµÄÄÚÈÝÓУºÉÌÆ·±àºÅºÍÉÌÆ·Ãû£¨À´×ÔÉÌÆ·±í£©¡£
  µ«ÊÇÎÊÌâ³öÏÖÁË£ºÔ­À´ÉÌÆ·±íÀïµÄÉÌÆ·±àºÅÊÇ4λ£ ......

ACCESSÊý¾Ý¿â¹ØÁª²éѯÎÊÌ⣿

³õÓÃACCESSÊý¾Ý¿â£¬ÒªÊµÏÖÒ»¸ö¹ØÁª²éѯ£¬sqlÓï¾äÈçÏ£ºselect pid,product_Type.name as tid,name,img_url,context,remark from Product join product_Type on product.type_id = product_Type.type_id order by pid ......

Access Êý¾ÝÉýǨµ½ SQLServer2005

ÎÒÔ­±¾ÊÇÓÃACCESSµÄÊý¾Ý¿â£¬ÏÖÔÚ¸ÄÓÃSQLServer2005ÁË£¬ËùÒÔÏë°Ñ֮ǰµÄÊý¾ÝÈ«¶¼µ¼µ½SQLSERVERÀïÀ´¡£
ÏÖÓÐÎÊÌâÈçÏ£º

1:¸ÄÓÃSQLserverºó£¬Êý¾Ý¿âµÄ½á¹¹Óи͝¡£Ô­±¾ÔÚaccessÖÐËùÓеĵ¥¾ÝÓÃÒ»¸ö¡°µ¥¾ÝÐÅÏ¢¡±Ö ......

accessÖÐreplaceÎÊÌâ

ÎÒÓÐÒ»¸öUnits±í,½á¹¹Îª:
  ID              UnistsName
  UN1            ºÚÁú½­¶«·½Ñ§Ôº
  UN2      ......

ACCESSÆøËÀÎÒÁË£¬MD£¬×Ö¶ÎÖµ²»¶Ô

ÎÒÒª´ÓACCESS²éѯһÐÐÊý¾Ý,Êý¾Ý¿âÀïÓÐ ip£º192.168.2.71£¬192.168.2.55
SELECT COUNT(*) AS num from TreeNode WHERE ([ip]='192.168.2.55')£¬ÄÜÑ¡³öÊý¾ÝÀ´
SELECT COUNT(*) AS num from TreeNode WHE ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ