Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access v6.0
  HXTT Cobol v3.0
  HXTT DBF v6.0
  Buy Now
  HXTT Excel v5.0
  HXTT Paradox v6.0
  HXTT Text(CSV) v6.0
  HXTT XML v2.0
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 Beijing City (abbr, HXTT)

Query returns stale data
Kevin Penrose
2016-10-05 10:32:59.0
Our FoxPro tables are updated from foxpro applications used by numerous other users. Our new application, which uses hxtt dbf running on a windows machine which is then accessed by a glassfish application server. This glassfish server acts as the host for a number of webservices which query data from the foxpro database.
Any updates made to the foxpro data can take a long time to flow to the webservices which request the data, to the point of making the data retrieved by the webservice valueless.
Is there some way to turn off the caching of data (whether in the hxtt server or the glassfish server)?
Re:Query returns stale data
HXTT Support
2016-10-06 06:36:57.0
You should use lockType=Foxpro connection property in your jdbc url. It's at here.
Re:Re:Query returns stale data
2016-10-07 05:21:16.0
Is lockType=VFP also an option here? I'm assuming this is a lock for VisualFoxPro, which is the application framework that is updating the foxpro tables.
I am using this as one of the connection parameters in my glassfish server where I pool the connections to the hxtt server. Is this the correct place for this?
Re:Re:Re:Query returns stale data
HXTT Support
2016-10-07 08:40:41.0
Yeah. You can use lockType=VFP too.
Re:Re:Re:Re:Query returns stale data
Kevin Penrose
2016-10-07 10:42:07.0
Thanks. I'll follow up if the solution isn't resolved.

Search Key   Search by Last 50 Questions


Copyright © 1999-2017 Heng Xing Tian Tai Lab of Beijing City. | All Rights Reserved. | Privacy | Legal | Sitemap