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Home Q & A Board Science-Related Homework Help Computer Studies
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Biraj Biraj
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5 years ago
The keyword IS NULL can be used to help ________.

• count the number of columns in a table

• count the number of rows in a table

• count the number of null values in a column

• count the number of values in a column
Textbook 
Database Processing: Fundamentals, Design, and Implementation

Database Processing: Fundamentals, Design, and Implementation


Edition: 15th
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samah952samah952
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5 years ago
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Biraj Author
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5 years ago
Thanks for your help!
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