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Level 3,2 and 1 indexing
Message
De
09/07/1998 04:05:37
Cetin Basoz
Engineerica Inc.
Izmir, Turquie
 
 
À
08/07/1998 21:17:43
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00115550
Message ID:
00115600
Vues:
13
>I have a 1 million record file at work that gets 100,000 records added to it each day. Anyways, this is the procedure:
>
>1. Delete the index tags
>2. Add new records
>3. Index on
>
>When the table is indexing, first it does level 3, restarts at level 2 and goes a little further, and then level 1 where it restarts again and finally completes. This is for every index tag. Is this normal and can I just have it INDEX ON normally?
>
>TIA,
Bill,
AFAIK it's normal and Fox balances the B+trees at those levels. Sure for appending this would speed up append time but I wonder if total time appending+reindexing is shorter than just appending w/o removing indexes on a huge table (never had a chance to try).
Cetin
Çetin Basöz

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