user: Question: What method had a record 12-2-3?
Columns: ['Res.', 'Record', 'Opponent', 'Method', 'Event', 'Round', 'Time']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Loss', '17-5-3', 'Chris Haseman', 'Decision', 'Rings Australia: Free Fight Battle', 1.0, '10:00']
SQL:

assistant: SELECT "Method" FROM "Table" WHERE "Record" = '12-2-3';