Alter the locking granularity of a table.
改变表的锁定粒度。
At this model, a locking checking scheme is introduced, and some conflicts can be solved by decreasing locking granularity with this scheme.
在该模型中，引入一种加锁检测机制，通过该机制可以确定哪些冲突事务可以通过降低加锁粒度来解决冲突。
The granularity of locking used on an index can be set using the CREATE INDEX and ALTER INDEX statements.
指定的索引名称必须与当前的现有索引相同；但可以修改索引定义。
The granularity of locking used on an index can be set using the CREATE INDEX and ALTER INDEX statements.
指定的索引名称必须与当前的现有索引相同；但可以修改索引定义。
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