关于“对数据联接进行问题排查并避开相关陷阱”的评价

푸름 김. · 已于 over 4 years前审核

용현 정. · 已于 over 4 years前审核

윤정 김. · 已于 over 4 years前审核

Kim, J. · 已于 over 4 years前审核

아름 송. · 已于 over 4 years前审核

great

영경 고. · 已于 over 4 years前审核

Sai Vaishnavi V. · 已于 over 4 years前审核

Evan K. · 已于 over 4 years前审核

Good

Siva G. · 已于 over 4 years前审核

Great lab! I can appreciate the walkthrough on this lab since each segment offer an elaborate explanation and options to correct the pitfall. Even though I only had a few re-runs because of syntax errors that I quickly spotted and successfully re-run, the progress check for the last code in Pitfall: non-unique key did not recognize my code that yielded the same expected results. I think the difference in what I typed was spacing, but this was correctable when I copy-paste the code from the instruction. I felt that there wasn't enough time if learner re-type the codes. It helped me a lot to learn by retyping the codes. Towards the end, I only had 3-5 minutes left to go over several codes in Join pitfall solution.

Moria W. · 已于 over 4 years前审核

Kamala P. · 已于 over 4 years前审核

Sai Krishna Vaibhav Y. · 已于 over 4 years前审核

Chandan S. · 已于 over 4 years前审核

Yan-Fu C. · 已于 over 4 years前审核

Vedangi S. · 已于 over 4 years前审核

Manish M. · 已于 over 4 years前审核

Paul L. · 已于 over 4 years前审核

Kun-Wei H. · 已于 over 4 years前审核

Rohan T. · 已于 over 4 years前审核

Guntupalli S. · 已于 over 4 years前审核

GREAT

Arun P. · 已于 over 4 years前审核

Srinivas Reddy P. · 已于 over 4 years前审核

Harsh L. · 已于 over 4 years前审核

João G. · 已于 over 4 years前审核

Juan L. · 已于 over 4 years前审核