10 SQL Tricks That I Like
Metadata
- Author:
- Full Title: 10 SQL Tricks That I Like
- URL: https://www.viget.com/articles/10-sql-tricks-that-i-like/
Highlights
us.log_in_timestamp - LAG(us.log_out_timestamp, 1) OVER (PARTITION BY us.user_id ORDER BY us.log_in_timestamp) (View Highlight)