The stream driver USES row level locks.
流驱动程序将使用低级锁。
If table locking is not used, the default USES row - level locks, unless the.
如果未使用表锁定，默认使用行级锁定，除非。
It USES auto_increment primary key, which causes table-level locks in InnoDB for all MySQL versions prior to 5.1.21.
使用了auto_increment主键，对于MySQL5.1.21之前的版本都会导致in noDB使用表级锁。
There are little tricks one can do to increase concurrency, but if your applications need table-level or row-level locks, a DBMS will better suit your needs.
虽然有一些增加并发的技巧，但是，如果应用程序需要的是表级别或行级别的锁定，那么DBMS能够更好地满足您的需求。
Fundamentally, these paradigms can be (and are) built on top of a substrate of threads and locks, but they create higher level abstractions that push much of that complexity down.
从根本上讲，这些范例可以(且是)构建于线程和锁的基底之上，但是它们创建降低复杂度的更高的抽象级别。
For MDC tables, the selection of BLOCKINSERT may improve the performance of INSERT operations by locking at the block level and avoiding row locks for INSERT operations.
对于mdc表，选择BLOCKINSERT可以提高INSERT操作的性能，因为使用的是块级的锁，避免了为INSERT操作使用行锁。
These locks could be table level, row level, or lock on index, and so on.
这些锁可以是表级锁、行级锁、索引锁等等。
While blocked, the managed task continues to hold any Shared resources it acquired during the course of its dispatch (for example, storage resources, task-level resources, and mutex locks).
在阻塞的情况下，托管任务将继续持有其在调度期间获得的所有共享资源(例如，存储资源、任务级别的资源和互斥锁定)。
In fact, the only row-level locking that remains during INSERT is the next-key locks that are required to protect an INSERT from adding keys to repeatable read scanners.
实际上，在INSERT期间惟一保持的行级锁是next - key锁，这个锁用于使INSERT不会添加键到可重复的读扫描器。
These next key locks are only obtained when the key INSERT finds that a scanner with a Repeatable Read (RR) isolation level has a row lock on the next-higher key in the index.
这些nextkey锁只有在keyINSERT发现带有RepeatableRead (RR)隔离级别的扫描器在索引中的next -higher键上有一个行锁时才能获得。
Release the row locks so that other applications can SELECT, INSERT, UPDATE, and DELETE from the table (for example, use isolation level cursor stability or uncommitted read).
释放行锁，以便其他应用程序可以对表执行SELECT、INSERT、UPDATE和DELETE(例如，使用游标稳定性(curs or stability)隔离级别或未提交读(uncommitted read)隔离级别)。
Dropping down a layer, we have the transaction level, where we can find out what locks are being held as a result of these transactions, investigate any potential blocking and so on.
丢弃层下移，我们有事务级别，我们可以找出哪些被锁这些事务的结果，其中调查任何可能发生阻塞，依此类推。
So we can see 3 active locks: exclusive lock on key (row) level and 2 intent-exclusive locks on the page and table levels.
我们看到了3个锁信息，一个排它锁在行记录上，两个意向排它锁在页级以及数据表对象上。
There are 12 locks to regulate the water level from Jining to Yangzhou port.
从济宁至扬州港，共有12个船闸数来调节水位。
In the past, parallelization required low-level manipulation of threads and locks.
过去，并行化需要线程和锁的低级操作。
Guangming Metal Products Co., Ltd. Specialized in series of furniture locks and high-level drawer locks.
光明金属制品有限公司是一家专业从事办公家具锁、高级抽屉锁等锁类系列的公司。
Guangming Metal Products Co., Ltd. Specialized in series of furniture locks and high-level drawer locks.
光明金属制品有限公司是一家专业从事办公家具锁、高级抽屉锁等锁类系列的公司。
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