数据库重组_有道手机词典

database reorganization

1.数据库管理员执行的常见维护任务包括重组、统计信息收集和备份。
Common maintenance tasks performed by database administrators include reorganization, statistics collection, and backup.
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2.当它们完成属于它们的那部分查询处理时，数据库服务器就重组结果数据集，并对其进行处理，然后将最后的答案展示给终端用户。
When they finish processing their parts of the query, the database server reassembles and process the resulting data sets before presenting the final answer to the end user.
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3.在重组xml索引时，数据库管理员可以通过在REORG INDEXES命令中使用ALLOW WRITE access子句允许并发的写操作。
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.
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