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ARGHH! big table killing VFP - need strategy help!
Message
De
10/08/1999 21:46:57
 
 
À
10/08/1999 19:38:52
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00250826
Message ID:
00252326
Vues:
12
Hi Ken,

Do you mind telling us (me) how long this sucker takes, now that you're 'satisfied'? The reason that I ask is that I have had lots of table at the 2-gig limit but never one with more than 4.5 million or so records.

Regards,

Jim N

PS Do you think that the DELETED() thing has been with us all along or something new (maybe with VFP at the start or maybe even in a subsequent version)?

>Stephen,
>
>2 - things
>
>1) Much has come out lately about how tags on deleted() can actually hurt - and rarely help - most operations
>
>2) Since I have SET DELETED OFF - Rushmore would not, could not use the tag anyway - it would be irrelevant
>
>In any case - I've got it working fine now.
>
>FYI - this data is for statistical analysis - that's why it's on a local drive - it's 15 MILLION records - not 1.5, though I've recently narrowed that down to about 10 MILLION - not sure what cdx file was since it's been deleted - it was pushing 100M ... dbf was 1.7G
>
>thanks,
>KEn
>
>>>Hi -
>>>
>>>turned out that simply re-indexing (or losing indexes!) solved the problem - must have been some hang-up woth that.
>>>
>>>Just FYI -
>>>-data is not on network
>>>-SET DELETED IS OFF - so indexing on deleted would be useless (said this one before)
>>>
>>>thanks!
>>>Ken
>>
>>Rushmore uses that deleted index alot and if not there you could just hurt yourself.
>>
>>Local access to 1.5 mill transactions is not normal? You should seek help if you consider that "private data" {just joking}
>>
>>
>>What is the size of the cdx file? 5-10 meg?
>>
>>__Stephen
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