First normal form requires that a database excludes:
First normal form requires that a database excludes:
What is the result in the database?
You execute a statement inside a transaction to delete 100 rows from a table. The transaction fails
after only 40 rows are deleted.
What is the result in the database?
What should you include in the update statement?
You have a table that contains product IDs and product names.
You need to write an UPDATE statement to change the name of a specific product to glass.
What should you include in the update statement?
Which statement should you use?
which database structure does an insert statement operate?
On which database structure does an insert statement operate?
Which clause should you use in your update statement?
You have a table of products with fields for ProductID, Name, and Price.
You need to write an UPDATE statement that sets the value in the InStock field to Yes for a specific
ProductID.
Which clause should you use in your update statement?