常見例句雙語例句These locks are converted to exclusive locks while performing the actual update.在執(zhí)行實際更新時，這些鎖定被轉(zhuǎn)換爲?yīng)殎祖i定。Deadlocks that are due to shared and exclusive locks, resulting in poor performance and failed transactions由共享和專用鎖造成的死鎖，從而造成性能較差以及事務(wù)失敗Regardless of the database you use, holding on to a transaction longer than you need to will hold shared and exclusive locks longer than necessary.無論您使用何種數(shù)據(jù)庫，不必要地長時間佔用事務(wù)將更長地保畱共享和專用鎖。 返回 exclusive lock