• 数据库管理员执行常见维护任务包括重组统计信息收集备份

    Common maintenance tasks performed by database administrators include reorganization, statistics collection, and backup.

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  • 它们完成属于它们部分查询处理时,数据库服务器重组结果数据对其进行处理然后最后答案展示终端用户

    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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  • 重组xml索引时,数据库管理员可以通过REORGINDEXES命令使用ALLOWWRITEaccess子句允许并发写操作

    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.

    youdao

  • 因为第1数据模型重组过程修改DB 2数据库,所以保证MySQL导入数据DB 2所定义的数据类型兼容。

    Because you modified the DB2 database in your data model reorganization Step 1, ensure that the data that was to be imported from MySQL was compatible with the data types defined in DB2.

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  • 重组技术成熟出现各种包、情况数据库防护带来灾难

    If the reorganization technology is not mature, there will be a variety of packet loss, the wrong group of cases, to protect the database disaster.

    youdao

  • 计算数据库或者索引统计信息判断是否表或者索引或者两者都需要重组或者清理。

    REORGCHK: Calculates statistics on the database to determine if tables or indexes, or both, need to be reorganized or cleaned up.

    youdao

  • 本文讨论了利用中间层ods数据库,将HIS数据主题重组后进行转储方法需要解决的问题。

    Through making use of mid tier database-ODS, this paper introduced the method and problem of data transfer from his that the data regrouped according to topic.

    youdao

  • 本文讨论了利用中间层ods数据库,将HIS数据主题重组后进行转储方法需要解决的问题。

    Through making use of mid tier database-ODS, this paper introduced the method and problem of data transfer from his that the data regrouped according to topic.

    youdao

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