--P5-1636
INSERT INTO designer_texts (designerid, locale_id, header, description) (
  SELECT
    d.designerid,
    l.id AS locale_id,
    td_head.text AS header,
    td_descr.text AS description
  FROM
    locales AS l
    CROSS JOIN designers AS d

    LEFT JOIN "i18n-texts" AS t_head ON t_head.name = d.path AND t_head.category = 'categoryH1_photo-wallpaper'
    INNER JOIN "i18n-texts_data" AS td_head
      ON t_head.textid = td_head.textid AND l.value = td_head.language || '_' || td_head.territory

    LEFT JOIN "i18n-texts" AS t_descr
      ON t_descr.name = d.path AND t_descr.category = 'categoryDescription_photo-wallpaper'
    INNER JOIN "i18n-texts_data" AS td_descr
      ON t_descr.textid = td_descr.textid AND l.value = td_descr.language || '_' || td_descr.territory

  WHERE
    td_head.text IS NOT NULL OR td_descr.text IS NOT NULL
)
ON CONFLICT DO NOTHING
;