refactor(bigquery-jdbc): optimize thread management and unify discovery logic in DatabaseMetaData methods
#3478
| Job | Run time |
|---|---|
| 1m 10s | |
| -1s | |
| 1m 9s |
DatabaseMetaData methods
#3478
| Job | Run time |
|---|---|
| 1m 10s | |
| -1s | |
| 1m 9s |