At the start of an ALLOW NO ACCESS load operation, the utility may force concurrent applications that are trying to read from or write to the target table.
在ALLOWNOACCESS加载操作的开始,该工具可能会压制那些试图读或写目标表的并发应用程序。
When reorganizing XML indexes, database administrators can use the allow write ACCESS clause in the reorg indexes command to allow concurrent writes on the table.
在重组xml索引时,数据库管理员可以通过在REORGINDEXES命令中使用ALLOWWRITE access子句允许并发的写操作。
The s lock allows concurrent applications that use read-only queries to access the target table, but applications attempting to write data to the table are prevented from doing so.
s锁允许使用只读查询的并发应用程序访问目标表,但是防止应用程序写数据到表中。
Use the "nonstrict-read-write" strategy if your data is read-mostly or concurrent cache access and update is rare.
如果你的数据读很多或者很少有并发缓存访问和更新,那么可以使用“nonstrict - read - write”策略。
Use the "nonstrict-read-write" strategy if your data is read-mostly or concurrent cache access and update is rare.
如果你的数据读很多或者很少有并发缓存访问和更新,那么可以使用“nonstrict - read - write”策略。
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