I've just created multiple Log Router Sink to send log to BigQuery. I'm using the same dataset. However I'm a bit lost because the tables name in BigQuery corresponding to each sink is not clear. So I'm wondering:
According to the documentation, the destination table name is based in the log name and looks like you can't change it.
Log entries are sharded into BigQuery tables whose organization and names are based on the entries' log names and timestamps
So if you have multiple sinks using the same log name and want to separate the tables, an option could be separate it in multiples datasets.