lightdb/postgresql多表update更新示例

UPDATE scholar SET STATUS = s.status
FROM student AS s
WHERE scholar.id = s.id;

UPDATE sc_sp_o_c_score
  SET score = tmp.score
  FROM temp_weighted_scores_offers AS tmp
  WHERE tmp.fk_offer = fk_offer
    AND tmp.fk_offer IN (SELECT fk_offer FROM temp_offerids_with_score)
    AND fk_category = 1
    AND fk_searchprofile = 12345;