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31/03/2002 20:11:36
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Titre:
Divers
Thread ID:
00639314
Message ID:
00639350
Vues:
18
Hi!

No, the index created is temporary and is not saved in the database. Your equire to re-create that index each time you open view or download SQL Pass Through cursor. The index file, if it is structural index file, will be created as temporary file and automatically deleted by FoxPro when view or cursor is closed.

HTH.

>Hi Guys,
>
>I have a question regarding indexes, I have a remote view that I included in a dbc file. Everytime I want to access that remote view in a form, I place the following command in the load event
>
>Open database dbcname
>use remoteviewname in 0 alias aliasname
>index on field1 tag indexname
>
>The question is, does the third line creates a permanent index in the base table?
>
>Does this also apply to sqlpassthrough?
>
>Thanks in advance..
>Mike
Vlad Grynchyshyn, Project Manager, MCP
vgryn@yahoo.com
ICQ #10709245
The professional level of programmer could be determined by level of stupidity of his/her bugs

It is not appropriate to say that question is "foolish". There could be only foolish answers. Everybody passed period of time when knows nothing about something.
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