Main   Products   Offshore Outsourcing   Customers   Partners   ContactUs  
JDBC Databases
  HXTT Access v7.1
  HXTT Cobol v5.0
  HXTT DBF v7.1
  Buy Now
  HXTT Excel v6.1
  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)

DBF jdbc driver not returning all rows
Brent Baker
2008-03-20 15:13:48
Hello --

I purchased jdbc driver for Visual Fox (dbf files) around 6/20/2007 and an Excel jdbc driver around 8/27/2007.

I love both products. They are a real help for me with writing Java applications.

My question is about the dbf v4.0 driver.

When I open a dbf file in another editor, like Visual Fox Pro or DBF Manager I get more rows than when I use the dbf jdbc driver.

I am missing about 4% of data using the dbf jdbc driver.

I have used: select * from tablename

I have also tried to find a specific record too: select * from tablename where id = 86. This returns no rows when there does exist a record where id = 86.

The same rows are being missed everytime I run the program. It is not sporadic.

Please advise.

Thank You.

repost last: DBF jdbc driver not returning all rows
Brent Baker
2008-03-20 15:20:59
I am using dbf v3.0 not 4.0 as my previous stated.
dbf records not found
Brent Baker
2008-03-22 02:56:45
I figured out my problem. The rows are "deleted" in the foxpro database so the records don't show up with my query. Thanks.
Re:Re:Re:DBF jdbc driver not returning all rows
HXTT Support
2008-03-23 04:13:53
Yeah. If you wish to see thosed deleted rows, you can use DeletesAreVisible=false connection property.
DeletesAreVisible: Indicates whether DBF's resultSet includes deleted records.

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