Function mz_sql::plan::statement::ddl::typecheck_debezium_transaction_metadata

fn typecheck_debezium_transaction_metadata(
    scx: &StatementContext<'_>,
    tx_metadata_source: &dyn CatalogItem,
    data_value_desc: &RelationDesc,
    tx_data_collection_name: String
) -> Result<DebeziumTransactionMetadata, PlanError>