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Converting to SQL
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Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
00389855
Message ID:
00394062
Vues:
12
>When moving a database from VFP to SQL it appears that the upsizing wizard makes memo fields a Text field. Is that what I should leave them at?
>
>Kirk

You have two choices here, VARCHAR and TEXT. As Larry pointed out, VARCHAR has an upper limit of 8000 characters; TEXT is equivelant to the VFP MEMO field in that there is no upper limit (actually that's not true, in SQL there is an upper limit but it's pretty big). VARCHAR is also an indexable field.

In general I'd leave them as TEXT unless you anticipate needing to search on the field.
Dan LeClair
www.cyberwombat.com
SET RANT ON - The Wombat Blog

Life isn’t a morality contest and purity makes a poor shield. - J. Peter Mulhern
Disclaimer: The comments made here are only my OPINIONS on various aspects of VFP, SQL Server, VS.NET, systems development, or life in general, and my OPINIONS should not be construed to be the authoritative word on any subject. No warranties or degrees of veracity are expressed or implied. Void where prohibited. Side effects may included dizziness, spontaneous combustion, or unexplainable cravings for dark beer. Wash with like colors only, serve immediately for best flavor.
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