dbTalk Databases Forums  

Re: Pervasive 7 & 8 indexes errors

comp.databases.btrieve comp.databases.btrieve


Discuss Re: Pervasive 7 & 8 indexes errors in the comp.databases.btrieve forum.



Reply
 
Thread Tools Display Modes
  #1  
Old   
jbuttery@sqnbankingsystems.com
 
Posts: n/a

Default Re: Pervasive 7 & 8 indexes errors - 12-25-2004 , 12:54 PM






"when accesing the table via failed index" Is it one index that gets
corrupted? What type of index or record? autoincrement, variable, etc.?
Is there a reason for different client versions? What version format
are the databases?


Reply With Quote
  #2  
Old   
Hrvoje Grcic
 
Posts: n/a

Default Re: Pervasive 7 & 8 indexes errors - 12-30-2004 , 01:19 AM






Hi !

There is quite many tables in our database. Some of them are frequently
updated and those are the tables that fails the most. Almost all tables has
more than one index - or, perhaps, I should say "key" because this is the
type of index which is updated automatically on every table update. There
are no rules in index failing and it is not the same index every time. There
is only a few autoincrement indexes, but it is maintained via the program
(we are using Clarion for Windows 5.5, soon it will be CW 6.1), so I guess
there is no real autoincrement indexes. Table format is 7.x because our
clients are mix of Pervasive 7 and 8. And one more thing may be important -
we are using Pervasive as relational database, not the transactional one.

HTH,
Hrvoje Grcic, MCP


<jbuttery (AT) sqnbankingsystems (DOT) com> wrote

Quote:
"when accesing the table via failed index" Is it one index that gets
corrupted? What type of index or record? autoincrement, variable, etc.?
Is there a reason for different client versions? What version format
are the databases?




Reply With Quote
  #3  
Old   
Bill Bach
 
Posts: n/a

Default Re: Pervasive 7 & 8 indexes errors - 01-02-2005 , 08:46 AM



Sometimes we can be successful in analyzing corrupted files with our
own internal tools and give you a good idea what is happening. If you
have two sampele files that you can submit, you can send them to me via
Email. If they are huge, let me know and I'll get you information on
our FTP server.
Goldstar Software Inc.
Building on Btrieve(R) for the Future(SM)
Bill Bach
BillBach (AT) goldstarsoftware (DOT) com
http://www.goldstarsoftware.com
*** Pervasive.SQL Service & Support Classes ***
Coming Soon: Pervasive DataExchange Training!

Hrvoje Grcic wrote:

Quote:
Hi !

There is quite many tables in our database. Some of them are
frequently updated and those are the tables that fails the most.
Almost all tables has more than one index - or, perhaps, I should say
"key" because this is the type of index which is updated
automatically on every table update. There are no rules in index
failing and it is not the same index every time. There is only a few
autoincrement indexes, but it is maintained via the program (we are
using Clarion for Windows 5.5, soon it will be CW 6.1), so I guess
there is no real autoincrement indexes. Table format is 7.x because
our clients are mix of Pervasive 7 and 8. And one more thing may be
important - we are using Pervasive as relational database, not the
transactional one.

HTH,
Hrvoje Grcic, MCP


jbuttery (AT) sqnbankingsystems (DOT) com> wrote in message
news:1104000894.780302.286420 (AT) c13g2000cwb (DOT) googlegroups.com...
"when accesing the table via failed index" Is it one index that gets
corrupted? What type of index or record? autoincrement, variable,
etc.? Is there a reason for different client versions? What
version format are the databases?


Reply With Quote
Reply




Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off



Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.