ALTER TABLE parser_sources
ADD COLUMN IF NOT EXISTS channel_logo_base_path TEXT;

UPDATE parser_sources
SET channel_logo_base_path = 'D:\Графика\ФУТБОЛ\Женская Суперлига 2026\Лого каналов'
WHERE key = 'SUPERLEAGUE'
  AND (channel_logo_base_path IS NULL OR TRIM(channel_logo_base_path) = '');

UPDATE parser_sources
SET channel_logo_base_path = 'D:\Графика\ФУТБОЛ\ЖФЛ Кубок России 2026\Лого каналов'
WHERE key = 'RUSSIAN_CUP'
  AND (channel_logo_base_path IS NULL OR TRIM(channel_logo_base_path) = '');