---

SELECT
    a.attname AS column_name,
    col_description(a.attrelid, a.attnum) AS description
FROM pg_attribute a
WHERE a.attrelid = 'smev.smev_report_load_etl'::regclass
  AND a.attname IN (
      'report',
      'context_vars',
      'version_ex',
      'version_text'
  )
ORDER BY a.attnum;