用于数据抽取的数据表末尾移动排序算法

Moving Last Sort Algorithm of Data Table for Data Extraction

在数据集成和分析处理中,数据抽取是一种常见操作,但是受参照完整性约束的限制,被参照的数据表必须优先抽取。本文提出的数据表末尾移动算法,解决了批量数据表排序问题,确保数据抽取过程中不违反参照完整性约束。

In the process of data integration and analysis,data extraction is a common operation.By the referential integrity constraint,the referenced data table must give priority to extraction. In this paper,moving last sort algorithm of data table is introduced to solve the problem of bulk data table sorting,ensuring data extraction process does not violate referential integrity constraint.