> > Given the following table, how do I find free time period. >
https://www.crunchydata.com/blog/better-range-types-in-postgres-14-turning-100-lines-of-sql-into-3
> > Given the following table, how do I find free time period. >
https://www.crunchydata.com/blog/better-range-types-in-postgres-14-turning-100-lines-of-sql-into-3