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SELECT Doctor, Professor, Singer, Actor FROM (
SELECT ROW_NUMBER() OVER (PARTITION BY occupation ORDER BY name) as rn, name, occupation FROM occupations)
PIVOT
(MAX(name) FOR occupation IN ('Doctor' as Doctor,'Professor' as Professor, 'Singer' as Singer, 'Actor' as Actor))
ORDER BY rn;
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Occupations
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SELECT Doctor, Professor, Singer, Actor FROM ( SELECT ROW_NUMBER() OVER (PARTITION BY occupation ORDER BY name) as rn, name, occupation FROM occupations) PIVOT (MAX(name) FOR occupation IN ('Doctor' as Doctor,'Professor' as Professor, 'Singer' as Singer, 'Actor' as Actor)) ORDER BY rn;