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access+courses+in+london - What is the 1st normal form ?
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Access Intermediate course
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What is the 1st normal form ?
What is the 1st normal form ?
RE: What is the 1st normal form ?
First Normal Form (1NF) sets the very basic rules for an organized database:
A table in 1NF:
Does not contain similar information in several fields
Does not contain fields in which the values can be further broken down into smaller parts eg. A field called Name can be broken down into FirstName and Last name.
Training information:
See also:
Welcome. Please choose your application (eg. Excel) and then post your question. Our Microsoft Qualified trainers will then respond within 24 hours (working days). Frequently Asked Questions
Any suggestions, questions or comments? Please post in the Improve the forum thread. |
Access tip:Deleting duplicate records from a tableYou cannot delete records tables where there duplicate records. A way around this is to create a new table which wont hold the duplicates. and then deleting the old table. |