Search found 76 matches: integrity

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... function can provide the processed restult(s). Second and most important reason why server side procedures are preferred is to maintain safety and integrity of data, uniform business logic and to make the business logic as well as data design ndependent of the front-end. Elaboration of this topic ...
by nageswaragunupudi
Wed Jan 16, 2008 7:45 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Question about SQL
Replies: 52
Views: 11495

... the effect of writing zeroes to the DBF where I would expect a normal number (e.g. 176547). This number is part of an index so obviousy I get data integrity errors from here on in! I'm trying to find out some more information about where the error occurs, but in the meantime I'm not really sure ...
by Barry O'Brien
Mon Dec 10, 2007 9:58 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: hb_cdxPageSeekKey
Replies: 12
Views: 3560

Re: logical character Read

Richard Chidiak wrote:The problem is old and i think dbf integrity has always been broken in Harbour / xharbour.


I never heard of such problems in [x]Harbour RDDs.

EMG
by Enrico Maria Giordano
Mon Oct 29, 2007 3:29 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: logical character Read
Replies: 7
Views: 1756

Re: logical character Read

Enrico - you are using a bugged xHarbour version The problem is old and i think dbf integrity has always been broken in Harbour / xharbour. - an hardware/software problem in the customers PC It is possible but i do not think so, too many hardware problems at one time ...
by Richard Chidiak
Mon Oct 29, 2007 1:48 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: logical character Read
Replies: 7
Views: 1756

logical character Read

Hello I want to write a small program that checks integrity of a dbf file. We have more and more customers having corrupted data in their dbf files. I have observed the corrupted files and noticed that numeric fields are corrupted with nonsense data ...
by Richard Chidiak
Sun Oct 28, 2007 7:10 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: logical character Read
Replies: 7
Views: 1756

... Data is secure. --I have never done a reindex. On one of my customers a single table is 95 GB. --Triggers, --fast text search, --Referential Integrity, --Replication, --SQL and ISAM access to data, -- .NET integration. Finally, using ADS I'm now writing PHP code that runs on a browser that ...
by reinaldocrespo
Sat Oct 27, 2007 11:30 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: ADS performance
Replies: 11
Views: 2815

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...
by Otto
Fri Oct 26, 2007 6:55 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Database question
Replies: 18
Views: 3890

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...
by Marcelo Via Giglio
Fri Oct 26, 2007 6:21 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Database question
Replies: 18
Views: 3890

... a method to recover from incomplete updates is even more difficult. Transaction Processing Systems eliminate these problems and protect database integrity by automatically undoing any updates that were performed in the event of workstation or network failure. This leaves a database exactly as ...
by Otto
Fri Oct 26, 2007 4:50 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Database question
Replies: 18
Views: 3890

... can be unpacked using the -d switch, eg. upx -d yourfile.exe will uncompress the file you've just compressed. Test The -t command tests the integrity of the compressed and uncompressed data, eg. upx -t yourfile.exe check whether your file can be safely decompressed. Note, that this command ...
by karinha
Fri Oct 19, 2007 11:35 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: proteger exe contra debuggers y cracks
Replies: 16
Views: 6927

... DD Creation is necesary when you want to use the Internet Server, or when you want to use stored procedures, triggers or referential integrity. Anyway to create a Data Dictionary is very easy, just go to the DATABASE option on the main menu of the ARC, create a new databases, add ...
by R.F.
Fri Aug 17, 2007 4:17 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: How do I set ADS?
Replies: 6
Views: 1662

... notice that the SQL model is quite different to the DBF model, SQL model has ENOURMOUS advantages over the DBF model such security, referential integrity, relations, triggers, stored procedures, etc so you have to invest at least one month or two just designing the database, also you have to ...
by R.F.
Mon Mar 05, 2007 5:50 am
 
Forum: FiveWin for Harbour/xHarbour
Topic: Client / Server
Replies: 5
Views: 2457

Gale My first concern is about DATA INTEGRITY. We can get this using CLIENT/SERVER technology only, and in order to get CLIENT/SERVER we need to use SQL (Advantage DB is too expensive for small business to afford) In the xHarbour forum I receive ...
by George
Thu Jun 01, 2006 9:03 pm
 
Forum: FiveWin for Harbour/xHarbour
Topic: Should us to STOP using DBF?
Replies: 38
Views: 10936

CVS Cambios

... recent weeks. We understand how frustrating this CVS outage must be to you and your users; however, our top priority remains preservation of the integrity of your data. The series of CVS hardware failures prompted us to expedite the deployment of planed improvements to our CVS infrastructure, ...
by rrgaona
Fri May 12, 2006 7:32 am
 
Forum: FiveWin para Harbour/xHarbour
Topic: CVS Cambios
Replies: 2
Views: 1070

... che effettua automaticamente questi settaggi. Ti allego anche knowledge Microsoft a proposito di questo problema. Maintaining Transactional Integrity with OPLOCKS Article ID : 224992 Revision : 1.0 This article was previously published under Q224992 On this page SYMPTOMS CAUSE RESOLUTION ...
by Marco Turco
Sat Mar 18, 2006 11:37 am
 
Forum: All products support
Topic: Dati "scomparsi"
Replies: 4
Views: 1356
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