Figure 3: JUnit view after modifying the code.
图3:修改代码之后的JUnit视图。
The first option that you should try is to create it as an SQL UDF in DB2 by modifying the code.
应该首先尝试通过修改代码创建 DB2 内部的 SQL UDF。
Considerations such as understanding and modifying the code easily may outweigh those of raw performance.
方便地理解和修改代码之类的考虑事项可能会比唯一的性能优势更为重要。
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