ACCESS µÄÓï¾ä
string strSQL = "select top 9 wj_ID, if len(wj_CompanyName)>13 then left(wj_CompanyName,13) else wj_CompanyName as wj_CompanyName from wj_User where uFlag=0 and wj_true=1 order by wj_ID desc";
ÕâÑùµÄÓï¾äÕýÈ·Âð£¿
ÔÚACCESS£¿
tring strSQL = "select top 9 wj_ID, iIf(len(wj_CompanyName)>13,left(wj_CompanyName,13), wj_CompanyName) as wj_CompanyName from wj_User where uFlag=0 and wj_true=1 order by wj_ID desc";
ÕâÑùºÃÏóûÓÃ
ÖÁÉÙÒ»¸ö²ÎÊýûÓб»Ö¸¶¨Öµ
Õâ¸öÊÇÏÔʾ´íÎó
¶÷¡£ÎÒµÄÊÇACCESSµÄ
string strSQL = "select top 9 wj_ID, iif(len(wj_CompanyName)>13 ,left(wj_CompanyName,13) ,wj_CompanyName as wj_CompanyName ) from wj_User where uFlag=0 and wj_true=1 order by wj_ID desc";
ÔÚACCESSÖÐÖ±½ÓÔËÐУ¬²âÊÔ£¬SQLÓ﷨ûÓÐÎÊÌâ
C# code:
string strSQL = "select top 9 wj_ID, iif(len(wj_CompanyName)>13 ,left(wj_CompanyName,13) ,wj_CompanyName) as wj_CompanyName from wj_User where uFlag=0 and wj_true=1 order by wj_ID desc";
À¨ºÅµÄλÖò»¶Ô¸ÄÁËһϡ£
Èç¹û»¹±¨´í£¬½¨ÒéÄãÖ±½ÓÔÚACCESSÖÐÖ´ÐÐÒ»ÏÂÕâ¸öÓï¾äÒÔÅж¨¹ÊÕÏλÖá£
SQL code:
select top 9 wj_ID, iif(len(wj_Compan
Ïà¹ØÎÊ´ð£º
ÎÒÓÃAccessÊý¾Ý¿â×öÁËÒ»¸öͼÊéÊý¾Ý¿â£¬ÀïÃæÓÐÒ»¸ö×Ö¶ÎÊÇISBN£¬¾ÍÊÇISBNºÅ£¬µ«ÊÇÖ»µÄÒ»×Ü·ÖͼÊéдµÄISBNºÅ£¬ÓеÄûд£¬Ð´µÄÄÇÒ»²¿·ÖÓеÄISBNÊÇÖØ¸´µÄ£¬ÄÜ·ñÓÃSQLÓïÑÔ°ÑÖØ¸´µÄ¹ýÂ˵ô£¬µ«Ã»Ð´ISBNºÅµÄͼÊé²»ÄܹýÂ˵ô£¬È ......
¸÷λ´óϺ£¬Ð¡µÜÓõÄÊÇADOÁ¬½ÓACCESSÊý¾Ý¿â£¬ÓÃDBGridÏÔʾ²éѯµÄÊý¾Ý£¬ÎÒ×öµÄÊǸöÊý¾Ý²É¼¯ÏµÍ³£¬¸ù¾Ý²»Í¬µÄµØÖ·°ÑÊý¾Ý·ÅÔÚACCESSÊý¾Ý¿âÖв»Í¬µÄ±íÀïÃæ£¬ÏÖÔÚÎÒÏë²éѯijһ¶Îʱ¼äÄÚËùÓбíÄÚµÄÊý¾Ý£¬²¢ÇÒÔÚDBGridÖÐÏÔʾ³ ......
ÎÒÔÚCBÁ·´´½¨ACCESSÎļþ£¬
²ÉÓõÄÏÂÁдúÂë,ÎÒרÃÅÏÈ×ö¸öС³ÌÐò²âÊÔ£¬Ò»ÇÐÕý³£¡£
È»ºóÔÚ¼ÓÔØµ½1¸öÈí¼þÖУ¬
´«ÈëµÄ±äÁ¿MDB_PathNameÒ²ÊÇÕýÈ·µÄ¡£
µ«ÔÚÖ´ÐÐ
mdb.OleFunction("Create", ......
CREATE TABLE Product(model integer,
maker varchar(20),
CONSTRAINT SAND PRIMARY KEY (model),
CONSTRAINT PANDA FOREIGN KEY (model) REFERENCES PC (model)
ON DELETE CASCADE ......
jsp¿ª·¢µÄʱºòÄܹ»µ¼³öwordºÍexcel£¬µ«ÊÇÊÇ·ñÄܹ»Ö±½Óµ¼³öΪacess¸ñʽ¡¢dbf¸ñʽµÄÎļþ£¿
¸ßÊÖÖ¸µãÏ£¬×îºÃÄܹ»¸ø¸öÀý×Ó£¬Ð»Ð»£¡£¡£¡
javadbfÕâ¸öjarÒ»ÇÐÎÊÌâ½â¾öÁË¡£
ÏÂÔØµØÖ·Îª£ºhttp://sarovar.org/projects/ ......