chore: add private _query_and_wait_bigframes method
#260
| Job | Run time |
|---|---|
| 1m 27s | |
| 1m 7s | |
| 2m 34s |
_query_and_wait_bigframes method
#260
| Job | Run time |
|---|---|
| 1m 27s | |
| 1m 7s | |
| 2m 34s |