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https://postgres.sophia.org/ Identify the correctly constructed ALTER TABLE statement that removes the phone column from the employee table. ALTER TABLE employee ADD phone; ALTER TABLE employee
https://postgres.sophia.org/ Identify the correctly constructed ALTER TABLE statement that removes the phone column from the employee table. ALTER TABLE employee ADD phone; ALTER TABLE employee DROP phone; ALTER TABLE employee DROP home_phone; ALTER TABLE employee DROP phone VARCHAR (100)
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Cost Management Strategies For Business Decisions
Authors: Ronald Hilton, Michael Maher, Frank Selto
4th Edition
0073526800, 9780073526805
