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Thread Indexes do not match record data and are invalid...
Thu, Jun 23 2011 5:13 AMPermanent Link

Luis Conception Gonzalez

Hi!

I'm using DBISAM 4.30 Build 5

I have noticed that I'm getting a weird warning when verifying/repairing
some tables with indexes.

I have rebuild the indexes, repaired, etc... and that's what is happening:

1) After rebuilding indexes, I recreate the indexes 'manually'
2) After creating the indexes, I verify the table and the warning appears
again.

So I created the indexes 'one by one' to see which of them is the invalid
one...
AND...

If I add a text index (single string field), then the warning appears.
The table field is a CHAR(255) field.

It seems not to be damaged data on the table. I can open the table,
navigate, etc... with no problem. There are no more than 100 records.
I can EVEN order the table by this field!!!!

Is it really a damaged table or data?

Thanks!
Thu, Jun 23 2011 5:21 AMPermanent Link

Luis Conception Gonzalez

Hi again...

I have tried the following...

1) Changed the index 'Compression' property from None to Full.
2) Verified the table. No errors!!!
3) Changed again the index compression from Full to None.
4) Verified the table. No errors!!!

Does this have any sense? What index compression should I use for this kind
of fields?


"Luis Conception Gonzalez"  escribió en el mensaje de
noticias:F0201348-D63A-4DC7-8F1A-8FE6668177BF@news.elevatesoft.com...

Hi!

I'm using DBISAM 4.30 Build 5

I have noticed that I'm getting a weird warning when verifying/repairing
some tables with indexes.

I have rebuild the indexes, repaired, etc... and that's what is happening:

1) After rebuilding indexes, I recreate the indexes 'manually'
2) After creating the indexes, I verify the table and the warning appears
again.

So I created the indexes 'one by one' to see which of them is the invalid
one...
AND...

If I add a text index (single string field), then the warning appears.
The table field is a CHAR(255) field.

It seems not to be damaged data on the table. I can open the table,
navigate, etc... with no problem. There are no more than 100 records.
I can EVEN order the table by this field!!!!

Is it really a damaged table or data?

Thanks!
Mon, Jun 27 2011 4:52 PMPermanent Link

Tim Young [Elevate Software]

Elevate Software, Inc.

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Email timyoung@elevatesoft.com

Luis,

Per email: this issue was caused by the same bug that caused this:

http://www.elevatesoft.com/incident?action=viewrep&category=dbisam&release=4.30&incident=3461

and has been fixed in 4.30 B6.

--
Tim Young
Elevate Software
www.elevatesoft.com
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