Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access 7.1.254
  HXTT Cobol 5.0.253
  HXTT DBF 7.1.254
  HXTT Excel 6.1.257
  HXTT Json 1.0.225
  HXTT Paradox 7.1.253
  Buy Now
  HXTT PDF 2.0.253
  HXTT Text(CSV) 7.1.253
  HXTT Word 1.1.253
  HXTT XML 4.0.254
Offshore Outsourcing
Free Resources
  Firewall Tunneling
  Search Indexing Robot
  Conditional Compilation
  Password Recovery for MS Access
  Password Recovery for Corel Paradox
  Checksum Tool for MD5
  Character Set Converter
  Pyramid - Poker of ZYH
Heng Xing Tian Tai Lab of Xi'an City (abbr, HXTT)

HXTT Paradox
JDBC and BDE, Locks
Matti Hameister
2008-05-27 03:51:28

I am testing the trial version of your driver. We have an application that is based on Corel Paradox 9 (from the Corel WordPerfect Office 2000 Suite). Paradox uses, of course, the database Paradox with the BDE.

The BDE sets locks through the .lck-Files beside the .DB files. Other BDE or ODBC (with the jdbc-odbc bridge) applications recognise these locks and throw exceptions.

Your JDBC driver ignores that in my tests and so the table gets corrupt (index mismatch, ...).

So, is it possible to use your driver besides a BDE application with locks?

Thank you for your answer.
Re:JDBC and BDE, Locks
HXTT Support
2008-05-27 04:10:57
>So, is it possible to use your driver besides a BDE application with locks?
The best solution is using jdbc-odbc bridge driver for BDE compatibility. Although there's an experimental NETDIR connection property for HXTT Paradox, it hasn't been fully tested, and maybe resulted issue sometimes.

Search Key   Search by Last 50 Questions


Copyright © 2003-2019 Heng Xing Tian Tai Lab of Xi'an City. | All Rights Reserved. | Privacy | Legal | Refund | Sitemap