Automatic generation of a query lineage
A method of generating a query lineage is provided. The method includes, performing on a processor, evaluating at least one of query tree information and operations performed on a query tree, where the query tree includes one or more nodes; identifying a lineage rule based on the at least one of que...
Saved in:
Main Authors | , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
16.10.2011
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A method of generating a query lineage is provided. The method includes, performing on a processor, evaluating at least one of query tree information and operations performed on a query tree, where the query tree includes one or more nodes; identifying a lineage rule based on the at least one of query tree information and operations; and generating a lineage of the query tree based on the lineage rule. |
---|---|
Bibliography: | Application Number: TW20100141934 |