51. Sequential Numbers

This advanced SQL exercise is part of the book: Advanced SQL – Practical Techniques and Use-Cases, which includes 100 day-to-day SQL challenges (and solutions), need-to-know advanced features, and key concepts.

A used motorcycles store manages the following table. This table contains the model name and model number of the various motorcycles it sells. The model numbers were defined to be sequencial (from 1 to 12). However, due to a mistake, numbers 5 and 10 were not recorded.

(ModelID int,
ModelName varchar(100))

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