A table containing the students enrolled in a yearly course has incorrect data in records with ids between 20 and 100 (inclusive).

TABLE enrollments
  id INTEGER NOT NULL PRIMARY KEY
  year INTEGER NOT NULL
  studentId INTEGER NOT NULL

Write a query that updates the field 'year' of every faulty record to 2015.

SQLite 3.19.3 
 

  •   Ids equal to 20 and 100: Wrong answer
  •   Ids between 20 and 100: Wrong answer
  •   All ids: Wrong answer

Tags
SQL Conditions Update Public
Easy

5min

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