PHP ʖ²ἯTH º󍋼/A dbplus_lockrel Description ¾¯¸漯B dbplus_lockrel() will request a write lock on the given relation. Other clients may still query the relation, but can't alter it while it is locked. º󍋼/A ưµ㼯A dbplus_last ɏһ¼¶ dbplus_next