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Max number of fields good practice
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À
01/10/2019 09:45:16
Information générale
Forum:
Visual FoxPro
Catégorie:
Base de données, Tables, Vues, Index et syntaxe SQL
Divers
Thread ID:
01671240
Message ID:
01671285
Vues:
59
>>Hi,
>>
>>The main table of my app has about 70 fields (column in SQL Server). And I need to add 6 more fields. This table, for the largest customers is about 700,000 records/rows (in SQL Server) and will probably be 1,000,000 soon.
>>In your experience is this number of fields (about 80) too many for the table of this size? I just want to know if I am not "breaking" a good practice.
>>
>>TIA for you input.
>
>the true limit is the row size 8.060 bytes.

Thank you. How do you calculate it? (since some columns are Int and some are bit and some are decimal). Is there a formula for adding all columns?
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