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.dbf - or .dat - File ??

 

E.T.
Hi,
I überarbeite straight one data base-Program, which yet wonderful with .dbf-Files ausgekommen is. now be thereby on following Hürde bumped:

* in the "alten" Version having eachone Datensatz a solid amount of Feldern, 143 per set + Memo-area, has wonderful worked.

* in the "neuen" Version should now The Number of boxes somehow variable his:
One Datensatz can zB. 150, the next 235 and again of/ one 1025 boxes having.

now my Überlegung: an Riesen-data base, where any "ungenutzten" Entries empty stay, or so a manner .dat-File for each Datensatz (construction about so as an Ini, then is the File variable), what but many Files mean would.

has moreover someone ne idea, or can a DB too somehow "dynamisch" style (Have I nothing drüber found).

thanks for Your Answer....

Edit: Minimalbeispiel ?? knows not so correctly., How....  
 
Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
11/08/08  
 




Thomas
Freier
the it To Personal-Data further Zusatzdaten in further Datenbänken give can, The together joined go can, is yes a benefit of Datenbänken. The then over Schlüsselwörter verknüpft.
think You on dbf of XProfan, so is max. Felderanzahl = 128.
with dBase III watts over SET RELATION a relationship between two Files created. based on the index-Key- and Verbindungsausdruck, moving itself the Satzzeiger in both Files at the same time.
whether it in XProfan too possible is? have it not yet used and thereafter sought.
 
Gruß Thomas
Windows XP SP2, XProfan X2
11/09/08  
 




E.T.
thanks, Thomas,

with the whom 128 Feldern is me new, my DB in the "alten" Version running with 143 Feldern wonderful.
Have I with the the Begrenzung somewhere überlesen, or stammt the a older Profan - Version ??
 
Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
11/09/08  
 




Thomas
Freier
Mario, means The Help says:


XProfan 11.0
apertured Datenbanktabellen: 15
Size Datensatz: 16000 characters *)
boxes per set: 1024 *)
max. Feldlänge for Indexfeld: 127 characters


but


*) DBase III has following border: (with Creation with dBase III-compatibility Please mind)
Size Datensatz: 4000 characters
boxes per set: 128


its means possible, if The for XProfan begot dBase-data base with ext. Sofware opened and stored becomes, subsequently useless is, there tappt im dunkeln not the dBase III- rule corresponding.
Marc Gordon having something over JOIN Operationen prepares. can But not any more find.
Perhaps helps the moreover: Relationale Databases and SQL [Adobe PDF] [...] 
or [...] 
After Rolands Notes should it over SQL possible his Datenbänke To contact.

the contact is the "saubere" thing. any erforderlichen boxes in a data base The "einfache" Solution and becomes too no "riesen" data base if into boxes nothing is.
 
Gruß Thomas
Windows XP SP2, XProfan X2
11/09/08  
 



@Mario: Stülpe still a Masterdatenbank over, whether DBF or DAT has imho with the actual trouble nothing To do.
 
11/09/08  
 




E.T.
If, can you me the something hither explain ??
can so in the momentum quite nothing begin...

The jetzige stood is so, the the boxes per Datensatz between 150 and
"open End" moving can, i think, it'll so around the 1000 Entries einpendeln becomes. i will but too The Opportunities not through Begrenzungen first verbauen, sometime ists then so far, the The border access are. means reserves same correctly. go.
 
Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
11/09/08  
 



MySQL is letztendlich the Ausbaufähigste and well too performanteste.
 
11/09/08  
 




Michael
Wodrich
Perhaps helps there indeed one rethinking.
If the boxes variable are, then should You tappt im dunkeln as "Daten" viewing and not as boxes. then are arbitrary Entries possible.

The view the Split and Lines becomes useful vertauscht.

itself over the construction of/ one data base (or more Databases) little more Thoughts make relieved hereafter The Use.

Perhaps send You me The boxes and a short Description what occur should time by PM, then look I time How to the Change can.

Best wishes
Michael Wodrich
 
Programmieren, das spannendste Detektivspiel der Welt.
12/07/08  
 




E.T.
@Michael:

thanks, but I Have the whole in the meantime differently resolved and be from the dbf weggegangen. Since I The data now too yet code ought to weg me too yet The (for a dbf compel) Formatierungen lost (Datumsfeld etc.). so would it then a dbf with only TextFeldern become, and self The length the Entries can I not predict, by the code already none (though The length Yes not so the trouble would).
so is it me too rather, I so The Files not constantly opened have, what whom data-wastage terrific eingrenzt.
me ists recently self happens: Prog me DBs walk, weggelaufen, and the computer goes in Standby. naturally comes it from the Standby not again tidy hochgefahren (Why too always, but just with apertured DBs goes what schief) and 2 of 3 dbfs were there.

there bring You me but on ne idea:

@ALL: VERSCHLÜSSLUNGSTEST: I slopes here time a File ran, which verschlüsselt is. The File can as an integrally normal Ini opened go. If someone pleasure has, can it time try, The data (behind the =) visible To make (hopefully schaffts none, because then had I already again trouble... ).

1.Price: in the summer by me in the garden !!

Edit: now must so did i yet zippen, because .dat not allows is. means: in the zipper is the .Dat, which it To decode counts. 

1 kB
Hochgeladen:12/07/08
Downloadcounter38
Download
 
Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
12/07/08  
 



If one Iniwerte so verschlüsselt, should these encode64t stored go, there Ini not any Chars "verträgt".
 
12/07/08  
 



@E.T:
[FW-data]
row 3= óõùÿ­Äîäêsó
row 4= óõùºÂå
row 5= óõùºÂå
[communication]
Telefon=¤¯£¯» ¢¯
Fax=¤¯£¯» ¢¯¦
Funk=•®« ¯¹¤¨§»
[bank]
Konto=¤¯£¯» ¢¯
BLZ=•®« ¯¹¤¨§
Bank=ŽÛùþôèµ
[Funkkennung]
Kennung=‚¸² fþäîó«Åõô·ûøôò¶ìÉäò¹´£¹


Have I there what wrong understood ? - the standing in your File drin -

or meant You whom code decode ? - where are our Hacker ?
 
12/07/08  
 




E.T.
@Horst: Jo, I meant, The data decode
 
Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
12/07/08  
 




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