英语词汇predicate lock怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	predicate lock
释义	predicate lock 简明释义谓词逻辑锁：指在计算机科学中，用于保护并发访问共享资源的一种同步机制。它通过在访问共享资源之前获取锁，并在使用完毕后释放锁，来确保同一时间只有一个线程可以访问该资源。网络释义短语 1 predicate logic lock 谓词逻辑锁双语例句 1 So to find the row that satisfies the predicate in the select statement, the optimizer has to lock, read in, and compare all the rows in the main table with the value supplied in the predicate. 因此要找到满足 select 语句中谓词的行，这个优化器必须将主表中的所有行上锁、读取它们的值并与谓词中提供的值进行比较。
随便看	spent fuel storage spent fuel storage area spent fuel storage building spent fuel storage pit spent fuel storage pool spent fuel store spent fuel tank spent gas spent gases spent grains spent grains dough spent spent iron oxide spent iron sponge spent lime spent lime liquor spent liquid from wood cooking spent liquor spent lye spent malt spent material spent meal spent mixed acid spend money like water spent neuclear fuel carrier

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