Question 167
Premium Access
Sign in or upgrade to practice this question with full datasets, official solutions, and guided walkthroughs.
Table: video_stream
****** ***** ********* ****.
***_**** | ***_**** ----------------------+-------------------------- ******_** | ****** ******_** | **** ******_** | ******* ******_******** | *******(20) -- '**** **', '***** **', '******* **', '****** **', '****' ********_** | ****** *******_******** | ******* ******_***** | ******* -- ****** ** ******* ****** *** ***** ***** ******* ********_******* | *******(20) -- **, **, **
Sample results
Last Submission
postgresNo submission yet for this engine. Run and submit your query to save it here.
Submit a query to compare against expected output.
Interview timer
Recommended interview pacing
Easy: 5 min for direct warm-up style questions.
Medium: 10 min for multi-step interview queries.
Hard: 15 min for layered questions with tighter time pressure.
A common bar is solving about 2 medium-or-harder questions in a 30 minute interview.
5:00
Run your query to preview results here.
