I was curious if it's useful to add the "answer output" (not SQL code) at the end of each question (e.g., it should return a value of "9" or X rows, etc.). This way, we can be sure that we are on the right track.

Hi Jahurul! Thanks for reaching out. Thanks for the suggestion. As for now, we believe providing the solutions is good enough for comparing the relevant result sets. Nevertheless, we will take your idea into account the next time we are updating the course. Thank you. Kind regards, Best, Tsvetelin

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Jahurul Islam

Last answered:

14 Jul 2022

Posted on:

10 Jul 2022

Can we include answer output for guidance?

in SQL / COUNT()

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Tsvetelin Tsonkov

Posted on:

14 Jul 2022

Can we include answer output for guidance?

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