| -- Migration: Add user_text column to guess_records table | |
| -- Date: 2025-11-27 | |
| -- Description: Add user_text field to store STT transcription from MCP VoiceKit | |
| -- Add user_text column (will be NULL for existing records) | |
| ALTER TABLE guess_records ADD COLUMN IF NOT EXISTS user_text TEXT; | |
| -- Optional: Add comment to column | |
| COMMENT ON COLUMN guess_records.user_text IS 'STT transcription from MCP VoiceKit analyze_voice_similarity'; | |