Çó½ÌÒ»¸öACCESSµÄSELECTÎÊÌâ
ÏÖÔÚÓÐÒ»±í HDATA
±íÖÐÊý¾ÝΪ
±àºÅ Ãû³Æ Ãñ×å ¼®¹á
1 ÕÅÈý ºº×å ±±¾©
2 ÀîËÄ Âú×å ÉϺ£
3 Íõ¶þ ºº×å ÉϺ£
Êý¾Ý¿âÒѾÁ¬½ÓºÃ
ÇëÎÊÔõôÓÃSELECTÓï¾ä ²éѯ¡°¼®¹á¡±Îª¡°ÉϺ£¡±µÄ¼Ç¼²¢ÏÔʾÔÚDATAGRIDÖÐ
Ò²¾ÍÊÇ ÎÒÔÚTEXT1ÖÐÊäÈë¡°ÉϺ£¡±
°´ÏÂCOMMAND1ÔÚDATAGRID1Öзµ»ØµÚ2Áк͵Ú3ÁÐ
ÎÒһֱд¶¼Ð´²»¶Ô SELECTµÄÓ÷¨×îºÃÄܸøÐ©Àý×Ó ²»Ê¤¸Ð¼¤
select * from hdata where ¼®¹á='ÉϺ£'
Adodc1.RecordSource =select * from hdata where ¼®¹á=¡®ÉϺ£¡¯
ÊÇÕâÑùÂ
ºÃÏñûÓà Çë´ó¼Ò°ï°ïæ
ÐÐÁË ¶®ÁË Ð»Ð»
Ïà¹ØÎÊ´ð£º
ÔÚMSSQLÖУ¬ÎÒÃÇ¿ÉÒÔÒ»´Î²éѯ¶à¸öÊý¾Ý±í²¢¼ÓÈëµ½Êý¾Ý¼¯ÖУ¬ÖмäÖ»ÐèÓ÷ֺŸô¿ª£®È磺
£¢select * from A;select * from B;select * from C£¢,Ìî³äÊý¾Ý¼¯ºóÔÚDSÖоÍÓÐÁËÈýÕÅ±í£®
µ«ÔÚÓÃͬÑùµÄÓï¾ä·ÃÎÊACCESSÊý¾ ......
Çë¸÷λָµãÏ£º³ÌÐò´úÂëÈçÏÂmingchen = "C:\Îļþ·¾¶\"
cat = New ADOX.Catalog
cat.Create("Provider=Microsoft.Jet.OLEDB.4.0;" & "Data Source=" & min ......
delphi 2007 + access 2007 +odbc +TADODataset,TADOConnection,TADOCommand
//ɾ³ýÊý¾Ý
procedure TCDSSelectTools.DeleteMachine(byMachineID: string);
tmpCmd := TADOCommand.Create(ni ......
ÈçºÎÐÞ¸Ämsysobjects±íÖеÄÊý¾ÝÄØ£¿Ð»Ð»
ɶ¶¼Ã»ÓÐ,Òâ˼²»Ã÷È·,ÔÙÏêϸµã°É
²»Òª¸ÄsysobjectsÀïµÄ¶«Î÷¡£
ÓÃÆäËü·½·¨¸Ä£¬±íÃû»òÆäËû¡£
ÒªÔÚACCESS»·¾³ÏÂÅäÖÃȨÏÞ£¬²ÅÄÜ·ÃÎÊϵͳ±í...
лл´ó¼Ò¡£
ÊÇÕâÑù£¬¿´ ......
ÈçÌâ,Ê¡·ÝÒªÇóÈ«³Æ
????????
ÕÒ IP¿â
Áô¸öÓÊÏ䏸ÎÒ£¬ÎÒ·¢¸øÄã
²éGB/T2260 2007 ×Ô¼ºÕûÀíÒ»ÏÂ
²»¶®É¶Òâ˼Ү£¡
http://www.popub.net/script/pcasunzip.html
Â¥ÉϸøµÄµØÖ·,¿É²»ÄÜÏÂÔØ°¡.
Òý ......