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Topic: DBASE


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In the News (Sat 2 Jun 12)

  
  DBASE - Wikipedia, the free encyclopedia
dBASE was the first widely used database management system or DBMS for microcomputers, published by Ashton-Tate for CP/M, and later on the Apple II, Apple Macintosh and IBM PC under DOS where it became one of the best-selling software titles for a number of years.
dBASE was licensed to users for a term of fifty years in the unlikely event that a user would use their copy of dBASE for a long period of time.
dBASE's database system was one of the first to provide a header section for describing the structure of the data in the file.
en.wikipedia.org /wiki/DBASE   (1311 words)

  
 dBASE Expression Indexes: A Primer   (Site not responding. Last check: 2007-10-21)
The expression for a dBASE expression index is created by using dBASE functions and syntax to concatenate multiple fields or to perform the modifications of field values for fields included in the index expressions.
When creating a dBASE index that is to be based on the values from two or more fields in the table for which the index is being created, the two or more fields are concatenated (connected together) in a manner similar to how String type values are concatenated in Delphi syntax: the "+" operator.
To use dBASE functions in dBASE index expressions, simply include the function wherever an index expression is called for, using the appropriate dBASE syntax for the function, along with a reference to the name(s) of the field(s) used in the function.
community.borland.com /article/0,1410,15868,0.html   (1737 words)

  
 DBASE - Wikipedia, the free encyclopedia   (Site not responding. Last check: 2007-10-21)
dBASE's history can be traced back to the mid-1960s in the form of a system called RETRIEVE, which was marketed by.
One of RETRIEVE's users was the Jet Propulsion Laboratory, and in the late 1960s they asked one of their programmers,, to produce their own customized version.
They purchased a small company called who were busy working on "high-end" business applications, and eventually released their spreadsheet called, a word processor called, and, of course, a database called dBASE Mac.
www.statesville.us /project/wikipedia/index.php/DBase   (1492 words)

  
 DBASE: Facts and details from Encyclopedia Topic   (Site not responding. Last check: 2007-10-21)
A database management system (dbms) is a computer program (or more typically, a suite of them) designed to manage a database, a large set of structured...
dBASE Mac was utterly unlike their PC products, EHandler: no quick summary.
Xbase is the generic term for all programming languages that derive from the original dbase (ashton-tate) programming language....
www.absoluteastronomy.com /encyclopedia/d/db/dbase4.htm   (3195 words)

  
 Welcome to dbase   (Site not responding. Last check: 2007-10-21)
The update will not work on the Project Explorer as installed with dBASE PLUS 2.2, it must be applied to the dBASE PLUS 2.21 version of the Project Explorer.
This download will update the dBASE KnowledgeBase as contained by the dBASE PLUS 2.01 CD to include all revisions made through January 27, 2004.
Scope: Many changes were made between the 16-bit releases of dBASE for Windows and Visual dBASE and the 32-bit releases that started with Visual dBASE 7.0 and culminated in dB2K.
www.dbase.com /dBase_CodeLib.asp   (994 words)

  
 REVIEW: dBASE 5.0 for Windows; A Product Review (Part 1)
With dBASE for Windows, the commands are entered in the upper pane and the results are displayed in the lower.
In addition, dBASE for Windows supports the binary data type that can be used to hold graphics or sound files and the OLE type that will hold a link to applications from other OLE compatible programs.
In dBASE for Windows, a single DBT file is used to store all of the memo, binary and OLE fields in the table.
home.milin.net /alamode/pca-db1.htm   (4746 words)

  
 Ashton-Tate's dBASE Mac   (Site not responding. Last check: 2007-10-21)
After months of waiting for dBASE Mac to be released, it turns out that this display is not only appropriate, it is also the highest (and best) use for this product.
This is not to say that dBASE Mac doesn't have a ton of bells and whistles.
DBASE Mac was taking so long to perform each task that I assumed it was because of the "foreign" nature of the files I was using.
webpages.charter.net /gregraven/articles/md_dBASE_Mac.html   (834 words)

  
 dBASE - EnterpriseNetworkingPlanet - News, trends and advice for network managers
Subsequent versions with additional features are known as dBASE III, dBASE III+, and dBASE IV, all of which were owned and developed by Borland Corporation (now Inprise), but were sold to dBASE Inc. in March, 1999.
The dBASE format for storing data has become a de facto standard, and is supported by nearly all database management and spreadsheet systems.
Even systems that do not use the dBASE format internally are able to import and export data in dBASE format.
networking.webopedia.com /TERM/D/dBASE.html   (181 words)

  
 dBASE .DBF File Structure   (Site not responding. Last check: 2007-10-21)
Unlike dBASE III PLUS, if you delete text in a memo field, dBASE 5.0 for DOS may reuse the space from the deleted text when you input new text.
This information is from the dBASE for DOS Language Reference manual, Appendix C. The data file header structure for dBASE 5.0 for Windows table file.
Unlike dBASE III PLUS, if you delete text in a memo field (or binary and OLE fields), dBASE for Windows (unlike dBASE IV) may reuse the space from the deleted text when you input new text.
community.borland.com /article/0,1410,15838,00.html   (2423 words)

  
 PHP: dBase functions - Manual   (Site not responding. Last check: 2007-10-21)
dBase support is here to allow you to import and export data to and from your web database, because the file format is commonly understood by Windows spreadsheets and organizers.
Note that you have to remove the 'deleted' key which is not a field name.
Note that dBase support on Windows is disabled by default.
terra.di.fct.unl.pt /docs/php/ref.dbase.php.htm   (321 words)

  
 dBase   (Site not responding. Last check: 2007-10-21)
Visual dBase ver 5.7 is a 16-bit programming language, but was also designed specifically for Windows 95 at the time.
Visual dBase is an excellent database programming language and is still working fine even on Windows 2000 and XP and is fully y2k compliant.
Visual dBase is not really for the end-user, instead it is for the programmer and developer.
www.maplesoft.net /dbase.htm   (453 words)

  
 The FoxPro History - Articles - A Personal History of dBASE
Just by looking at the good code that had been accepted by dBASE up to that line and comparing it to the bad line, I soon realized that when we open quotes, we have to close them; and every "if" is followed by an "endif", sometimes with an "else" in between.
Instead of fixing the problems in the DOS version, the developers were instructed to port dBASE to the 32 bit operating system of the future: IBM OS/2.
KSoft is headed by Alan A. Katz, a long-time dBASE advocate and a well-respected man in the dBASE Community.
www.foxprohistory.org /articles_6.htm   (1764 words)

  
 PHP: Manual: dBase functions   (Site not responding. Last check: 2007-10-21)
dBase support is here to allow you to import and export data to and from your web database, since the file format is commonly understood with Windows spreadsheets and organizers.
Although dBase is not the best database in the world it has a lot more functionality than it is described in the introduction here.
Although dBase and other xBase DBMS have more functionality than listed in the above article, the writer is absolutely correct in the limitations that exist with this database format.
www.cload.net /archives/Manuel_ref_php/ref.dbase.php.htm   (492 words)

  
 The History of FoxPro - People That Began The History
RETRIEVE was used by Jet Propulsion Laboratory of Pasadena,Calif. In the late 60’s Jeb Long, a new programmer at JPL, was assigned the task of writing a program which would perform the same functions as RETRIEVE.
He was known as the guru of the dBASE products at Ashton-Tate, and was the architect of the dBASE language and responsible for its components for all versions of dBASE III and dBASE IV, with the exception of the initial dBASE version.
In mid-1983, Ashton-Tate purchased the dBASE II technology and copyright from Ratliff and he joined Ashton-Tate as vice president of new technology.
www.foxprohistory.org /people_began.htm   (664 words)

  
 Dbase - WebHostingTalk Forums
dbase is a very old database management software for DOS, its a grandfather of databases at personal computing world :-).
My guess is your customer need to work with *.dbf files, so PHP might be enough (there are dbase functions http://www.php.net/manual/en/ref.dbase.php).
But if he needs to execute old applications written for dbase - you need to install linux dbase interpreter (i havnt heard about it, but it should be...
webhostingtalk.com /showthread.php?threadid=304350   (501 words)

  
 Introduction to dBASE III Plus
If dBASE III Plus is in a mode you do not recognize or that you do not wish to use, press Escape to leave that mode.
dBASE III Plus is not a particularly complicated package but the keywords and the function names may not be as obvious as those used in other packages.
When sorting, dBASE III Plus creates a sorted copy of the original database and the new name for the sorted database file must be provided in the command.
info.wlu.ca /~wwwccs/software/database/dbaseIII.shtml   (7506 words)

  
 How to use dBASE data with Access and Jet
The dBASE data is only updateable when the latest Jet 4.0 service pack or the BDE is installed.
When using the dBASE ISAM with the BDE for dBASE III, you must have an INF file defined to associate the indexes with the DBF file.
When using the dBASE ISAM to link to a table in Access, you must be able to exclusively lock the table to create the link.
support.microsoft.com /default.aspx?scid=kb;en-us;Q230125   (778 words)

  
 Using Crystal Reports with dBase
dBase has a powerful native report writer, but some programmers prefer using other report writers such as Crystal Reports or R and R. Crystal Reports can be used with Visual dBase via API or ActiveX.
The "Crystal Report Control" is now on the dBase Component Pallet and ready to be dragged on to any form.
On the Visual dBase "32bit" CD are utilities to convert Crystal "RPT" files to Visual dBase "32bit" "REP" files.
www.maplesoft.net /crystal.htm   (1604 words)

  
 Data Flow Source for dbf (DBASE IV) files - MSDN Forums
In fact I believe that the MDAC and Jet components supporting dBase access were deprecated some time ago, but I can't find that in writing at the moment.
Foxpro can import files from dBase, but its file formats are different and it might try to update the format.
Foxpro can import files from dBase, but its file formats are different and it might try to update the format.  If you try it, test it out on a copy of the file.  If you can get the dBase IV driver to work as described above, I would recommend that.
forums.microsoft.com /MSDN/ShowPost.aspx?PostID=76237&SiteID=1   (1314 words)

  
 Online Product News: Enhanced Dbase Supports All Major Database Formats
dBASE PLUS 2.5 includes dozens of enhancements, shortcuts and controls dBASE users have asked for, including: enhanced performance, new control over grid cell color and font, mouse-over event, live keyboard during processing and a new Install Program Creation Tool among others.
The new version of dBASE PLUS 2.5 follows on the heels of dBI's release earlier this month of dQuery(TM), the first desktop business intelligence query tool that enables any business user to connect and query information, live, from every major database without importing or writing code or scripts.
"dBASE was the mother of all modern databases, and we're proud to build upon that legacy by continually improving and extending the dBASE line of products," said Larry D. Foster, CEO of dBI.
www.findarticles.com /p/articles/mi_m0BNP/is_2_24/ai_n8694902   (387 words)

  
 Xbase Data file (*.dbf)
Note that this tructure is valid for Xbase - and dBASE v.
dBASE III regard an End-of-File as an ordinary character, however it appends an extra End-of-File character at the physical end of the file.
If the file is packed the physical size of the file may be larger than the logical i.e.
www.clicketyclick.dk /databases/xbase/format/dbf.html#DBF_STRUCT   (366 words)

  
 XBase - linux.techass.com
What we have here is not only a C++ class library compatible with older.dbf,.ndx and.ntx files, and various utilities, but a viable database development environment for future projects requiring a lightweight database engine.
Currently, XBase supports DBF (dBase and other) database files, NDX (dbase) and NTX (Clipper) index files, and DBT (dBase and other) memo field files.
dBase) handling where deleted records are not removed/reclaimed until the database is "packed".
linux.techass.com /projects/xdb   (1042 words)

  
 dBASE Table Specification
The dBASE IV table format was introduced in dBASE IV for DOS.
The dBASE V table format was introduced in dBASE V for Windows.
Each index can be created using field expressions of virtually any combination, including conditional expressions of up to 255 characters per expression that result in an index of up to 100 bytes.
www.prestwood.com /aspsuite/kb/document_view.asp?qid=100056   (548 words)

  
 The dBASE Book   (Site not responding. Last check: 2007-10-21)
It is full of details on the difficulties which one meets when upgrading from dBASE II, III or IV to object-oriented programming and on the multiple possibilities offered by dBASE PLUS 2.5.
dBASE is already a formidable tool and it is pity that it has lost it notoriety in France.
I was able to unravel when upgrading from dBASE 5.5 to 5.7, but since dBASE 7.x I had the impression to have been set aside (development being not the essential part of my job).
www.goldenstag.net /dbase/dBASEBook.htm   (1749 words)

  
 Ken's dBASE Page   (Site not responding. Last check: 2007-10-21)
The BDE in all releases earlier than 5.2.0.2 (the version that ships with dBASE Plus 2.5 and later) and later releases one assumes, has an error that can occur if you or your users have free disk space on the hard drive that is an exact increment of 4 gigabytes (i.e., 4, 8, 12, 16...).
Vesper9_03.zip This one was modified based on needs of the current Vesper, some items were removed (subscription data, for example, as the heralds are putting the monthly minutes up on the web now), and others were added (heraldic certifications...).
This uses a few features of dBASE Plus (mostly new form properties), and also does some limited web stuff (the website used by the heralds is run off a Linux server, and hence the software only generates a few static web pages, not a fully interactive web-based package).
www.goldenstag.net /dbase   (2910 words)

  
 CALIFORNIA COURT INVALIDATES ASHTON-TATE'S COPYRIGHT ON dBASE PROGRAMS   (Site not responding. Last check: 2007-10-21)
On December 11, 1990, Judge Hatter issued an order invalidating Ashton-Tate's copyrights in its own dBase line of programs, the foundation of its business, on the ground that Ashton-Tate had knowingly deceived the United States Copyright Office when it filed its copyright registrations for the dBase programs.
The court stated that although Ashton-Tate knew that its programs were derived from JPLDIS, a public domain program developed by the Jet Propulsion Laboratory, it had "repeatedly failed" to disclose this fact to the Copyright Office when it filed its copyright applications for the programs.
Although two events usually don't constitute a trend, invalidation of a copyright is rare, and for two courts to take such an action so close in time sends a strong message to the software industry that the doctrine of unclean hands is here to stay.
www.gesmer.com /publications/softcopy/14.php   (576 words)

  
 Open Directory - Computers: Software: Databases: Visual dBase   (Site not responding. Last check: 2007-10-21)
dBASE Online Learning - Courseware and tutorials are available to help users learn the language and the database, reporting and web application tools of dBASE Plus, dBASE SE and dB2K.
He oversees the dBASE Users' Function Library Project (dUFLP) which is a broad range of useful functions and classes for dBL developers.
United Kingdom dBASE User Group (dBUG) - UK dBUG upcoming meetings, member services and transcripts of presentations are provided, as well as source code, utilities, demos, and beginner information.
dmoz.org /Computers/Software/Databases/Visual_dBase   (332 words)

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