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Science-Related Homework Help Computer Studies Topic started by: Clement on Feb 13, 2019



Title: To add a NOT NULL column to a table, we first add a NULL column, then we insert values into every ...
Post by: Clement on Feb 13, 2019
To add a NOT NULL column to a table, we first add a NULL column, then we insert values into every row, and finally we change the NULL constraint to NOT NULL.

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Title: To add a NOT NULL column to a table, we first add a NULL column, then we insert values into every ...
Post by: Kaajalp on Feb 13, 2019
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