Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access v5.2
  HXTT Cobol v2.1
  HXTT DBF v5.2
  HXTT Excel v4.2
  Buy Now
  HXTT Paradox v5.2
  HXTT Text(CSV) v5.2
  HXTT XML v1.2
Offshore Outsourcing
Oracle Data Import/Export
DB2 Data Import/Export
Sybase Data Import/Export
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
Hongxin Technology & Trade Ltd. of Xiangtan 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


Address: 9 Station Rd., Xiangtan City, Hunan Province, P.R. China
Postcode: 411100
Phone: (86)731-58225727
Fax: (86)731-58225727
Copyright © 1999-2011 Hongxin Technology & Trade Ltd. | All Rights Reserved. | Privacy | Legal | Sitemap