Several friends at a cinema ticket office would like to reserve consecutive available seats.
Can you help to query all the consecutive available seats order by the seat_id using the following cinema table?
| seat_id | free | |---------|------| | 1 | 1 | | 2 | 0 | | 3 | 1 | | 4 | 1 | | 5 | 1 |
Your query should return the following result for the sample case above.
| seat_id | |---------| | 3 | | 4 | | 5 |
Note:
- The seat_id is an auto increment int, and free is bool ('1' means free, and '0' means occupied.).
- Consecutive available seats are more than 2(inclusive) seats consecutively available.