user: Question: What is the first year of the European Championships competition?
Columns: ['Year', 'Competition', 'Venue', 'Position', 'Notes']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [2005.0, 'World Championships', 'Helsinki, Finland', '15th (q)', '65.54 m']
SQL:

assistant: SELECT MIN("Year") FROM "Table" WHERE "Competition" = 'European Championships';