| 摘要 |
Computer-implemented systems, methods, and computer-readable media for incremental downloads include: receiving a download specification file identifying a plurality of fields in a plurality of tables of a change data dataset to download, a relationship between the plurality of tables, and parameters for a download file; extracting the change data identified in the download specification file from the plurality of tables in the change data dataset to an intermediate table; storing the plurality of fields from the plurality of tables in the intermediate table; and generating a download file including the change data identified in the download specification file formatted and sequenced according to the set of parameters for the download file. |
