International Business Machines Corporation

Yan Hao Zhang

Yue Yang

Yuan Feng

Ling Zhuo

Pei Pei Liang

Yan Yan Han

Computer-implemented methods for a database schema relationship analysis system are disclosed herein. Aspects include receiving a table name associated with a modified table entity in a database of an application. Aspects further include generating an application documentation table association tree using data from application documentation of the application. Aspects also include generating a source code table association tree using a set of data from source code of the application. Aspects further include determining a similarity level by comparing the application documentation table association tree and the source code table association tree. Aspects include generating a message that includes a suggestion to modify a table entity associated with the modified table entity using data from the application documentation table association tree and the source code table association tree in response to determining that the similarity level is within a threshold value.

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Beijing, China

Yan Hao Zhang