Question

Write an SQL statement to modify all EMPLOYEE rows with ExperienceLevel of Master to SuperMaster

Answer 1

To modify rows in the EMPLOYEE table, changing the ExperienceLevel from 'Master' to 'SuperMaster', use the SQL UPDATE statement with a WHERE clause that specifies the original ExperienceLevel value.

Step-by-step explanation:

To modify all EMPLOYEE rows with an ExperienceLevel of Master to SuperMaster, you can use the SQL UPDATE statement. The following is an example of how this can be done:

UPDATE EMPLOYEE
SET ExperienceLevel = 'SuperMaster'
WHERE ExperienceLevel = 'Master';

This statement will seek out all rows in the EMPLOYEE table where the ExperienceLevel column has the value 'Master' and update those rows to have the value 'SuperMaster' instead. It's important to ensure that any such changes adhere to the database's constraints and preserve data integrity.