Working with JSON, Arrays, and Structs in BigQuery Reviews

Akash D. · Reviewed 4 أشهر ago

郷 三. · Reviewed 4 أشهر ago

SaiShankar B. · Reviewed 4 أشهر ago

Jan C. · Reviewed 4 أشهر ago

gerardo g. · Reviewed 4 أشهر ago

Temesgen F. · Reviewed 4 أشهر ago

Swastika M. · Reviewed 4 أشهر ago

Ninad M. · Reviewed 4 أشهر ago

Rishav C. · Reviewed 4 أشهر ago

Farheen F. · Reviewed 4 أشهر ago

Ketan S. · Reviewed 4 أشهر ago

Suvojeet P. · Reviewed 4 أشهر ago

Yashpal Singh C. · Reviewed 4 أشهر ago

There was a typo in one of the bullet points in the STRUCTS section where it says "It's own alias" but since it is being used as a possessive pronoun, there should not be a comma and the correct typing would be "Its own alias". Also, the control+F nor the schema filters were working to find the correct count of structs or arrays in the schema within the lab. Not sure if this was an incognito window issue, something do do with the way Chrome loads the data in the page on a MacBook or something else. Either way, I couldn't seem to find the right numbers without guessing. Even my manual scrolling and counting didn't seem to match what the lab questions expected. And one of the last questions/challenges involved finding the racer with a 23.2 split_time. The solution required me to use UNNEST() but it worked without this. Gemini says that's because the comma implicitly UNNESTS but I don't recall seeing that explanation in the lab. I remember seeing that on implicitly cross joining, but not for unnesting.

Andrew F. · Reviewed 4 أشهر ago

Biswanath P. · Reviewed 4 أشهر ago

Diptesh C. · Reviewed 4 أشهر ago

Umair A. · Reviewed 4 أشهر ago

Eitaro T. · Reviewed 4 أشهر ago

Anjali K. · Reviewed 4 أشهر ago

Cloud Storage バケットがなく、ファイルを参照できないためファイル構造を指定できなかったため、進行できないで終了した

秀人 Hideto Shibao 芝. · Reviewed 4 أشهر ago

Marko P. · Reviewed 4 أشهر ago

Martina C. · Reviewed 4 أشهر ago

Ronald Alejandro R. · Reviewed 4 أشهر ago

poornima S. · Reviewed 4 أشهر ago

Chakka Chenna J. · Reviewed 4 أشهر ago