user: Question: What year was the West Coast League established than the championships are greater than 0?
Columns: ['Club', 'Sport', 'League', 'Venue', 'Established', 'Championships']
Types: ['text', 'text', 'text', 'text', 'real', 'real']
Sample row: ['Wenatchee Fire FC', 'Indoor soccer', 'Premier Arena Soccer League', 'Wenatchee Valley Sportsplex', 2008.0, 0.0]
SQL:

assistant: SELECT "Established" FROM "Table" WHERE "Championships" > 0.0 AND "League" = 'West Coast League';