Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access v7.1
  HXTT Cobol v5.0
  HXTT DBF v7.1
  HXTT Excel v6.1
  Buy Now
  HXTT Json v1.0
  HXTT Paradox v7.1
  HXTT PDF v2.0
  HXTT Text(CSV) v7.1
  HXTT Word v1.1
  HXTT XML v4.0
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 Xi'an City (abbr, HXTT)

HXTT Excel
Caching of Excel Files
Ed Saltelli
2007-10-29 15:30:06.0
I've noticed that the run-time driver appears to cache an entire Excel document in memory across connections. If I change the Excel document, the changes are not reflected in the new JDBC connection obtained.

At this point the only way to discover the changes is to restart the virtual machine. Is there a mechanism to flush the in-memory cache of the file when a connection is closed?


Re:Caching of Excel Files
HXTT Support
2007-10-29 17:04:17.0
You can try delayedClose=-1 connection property so that it can reload. BTW, HXTT Excel doesn't support concurrent write when MS Excel is writing the same xls at the same time.
Re:Re:Caching of Excel Files
Ed Saltelli
2007-11-02 07:42:29.0

Thanks! Working for me now.

Search Key   Search by Last 50 Questions


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