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What's with the Pack command?
Message
De
28/09/1999 09:29:27
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Codage, syntaxe et commandes
Divers
Thread ID:
00269678
Message ID:
00269889
Vues:
31
Hi Jim,

So, in essence, this becomes an optimal solution for a table that has a lot of transient records? Like, for example, an open ledger period? Where you are neever going to get more than n records but the I/O will be high before the period is closed.


>By recycling the deleted records the file will grow until it has that magic number of records, then it will no longer grow anymore. A defrag of the disk will put the file contiguous. The recycling of the deleted records will maintain the contiguous nature of the file and prevent further fragmentation from being introduced.
------------------------------------------------
John Koziol, ex-MVP, ex-MS, ex-FoxTeam. Just call me "X"
"When the going gets weird, the weird turn pro" - Hunter Thompson (Gonzo) RIP 2/19/05
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