INSERT具有比表达式db-migrate nodejs更多的目标列

Question

db.runSql(
    'insert into skill_set_related_position (skill_set_id, create_by, update_by, position_id)\n' +
    '  select (m2.id, 0, 0, p2.id)\n' +
    '  from unnest(?::text[], ?::text[]) as skill_positions(skill_name, position_name)\n' +
    '    left join master_skill_set m2 on m2.name = skill_positions.skill_name\n' +
    '    left join position_raw p2 on p2.name = skill_positions.position_name\n' +
    '    left join skill_set_related_position s2 on p2.id = s2.position_id and s2.skill_set_id = m2.id\n' +
    '  where s2.id isnull;'
    , [allSkills, allPositions])

返回错误

  

INSERT具有比表达式更多的目标列

但是我插入4列并选择4列？有人帮我吗？