... https://rb.gy/5phnq ‍ Contributed by: Hanfa Rana This video is about Incremental Model in Software Engineering Build 1---------Design ... ... <看更多>

incremental model | software engineering |. 270K views · 5 years ago ...more. Education 4u. 803K. Subscribe. 803K subscribers. 2.6K. Share. ... <看更多>

Solved the problems 1,2. First one was due to a unique constraint issue, added suitable columns to have a better unique constraints. ... <看更多>