const fn job_id_column_for_round(round: AggregationRound) -> &'static str {
    match round {
        AggregationRound::BasicCircuits
        | AggregationRound::RecursionTip
        | AggregationRound::Scheduler => "l1_batch_number",
        AggregationRound::LeafAggregation | AggregationRound::NodeAggregation => "id",
    }
}
Returns the name of the column that stores the job id for a specific aggregation round.
In tables where there's a single job per batch (I.E. basic circuits), the batch's number is enough.
In cases where there are multiple jobs, a bespoke id is generated at runtime.
prover/crates/lib/prover_dal/src/fri_witness_generator_dal/mod.rs