When creating a table, when is the Allow null option selected for a column?

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When creating a table, when is the “Allow null” option selected for a column?

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A Practical Guide To Database Design

ISBN: 9780367571931

2nd Edition

Authors: Rex Hogan

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Question Posted: Jan 05, 2024 02:14 AM

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When creating a table, when is the Allow null option selected for a column?

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This parameter is set for columns that are not always p...View the full answer

A Practical Guide To Database Design

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