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Radio-Friendly Love Songs

intermediate~8 min20 pts
📊 View Insights

Problem

A community radio station wants to surface love-themed tracks of standard radio length, restricted to those with a known composer (so they can credit them on air).

Schema: Track

ColumnType
TrackIdINTEGER (Primary Key)
NameTEXT NOT NULL
AlbumIdINTEGER
GenreIdINTEGER
ComposerTEXT
MillisecondsINTEGER NOT NULL
UnitPriceNUMERIC(10,2) NOT NULL

Requirements:

  • Name contains the word "love" (case-insensitive)
  • Milliseconds between 180,000 and 360,000 (inclusive) — i.e., 3 to 6 minutes
  • Composer is not NULL
  • Return three columns: Title (Track.Name), Composer, DurationSeconds (Milliseconds / 1000, integer division is fine)
  • Order by Composer ascending, then DurationSeconds descending
  • Limit to 10 rows
WHEREANDLIKEBETWEENIS NOT NULLAliasesArithmeticORDER BYLIMIT
📊
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SQL Editor

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Topfolio

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