The CUR format has more than 100 columns, and often more than 140. Which means that running
```sql
SELECT *
```
get you a lot of useless data. So much that it often crashes the tab with AWS Athena.
Here is my list of useful columns.
```sql
SELECT
identity_time_interval,
bill_invoice_id,
bill_billing_entity,
bill_bill_type,
bill_invoicing_entity,
bill_payer_account_id,
bill_billing_period_start_date,
bill_billing_period_end_date,
line_item_usage_account_id,
line_item_line_item_type,
line_item_usage_start_date,
line_item_usage_end_date,
line_item_product_code,
line_item_usage_type,
line_item_operation,
line_item_availability_zone,
line_item_resource_id,
line_item_usage_amount,
line_item_net_unblended_rate,
line_item_net_unblended_cost,
line_item_normalization_factor,
line_item_normalized_usage_amount,
line_item_currency_code,
line_item_unblended_rate,
line_item_unblended_cost,
line_item_blended_rate,
line_item_blended_cost,
line_item_line_item_description,
line_item_tax_type,
line_item_legal_entity,
product_product_name,
product_availability_zone,
product_capacitystatus,
product_current_generation,
product_database_edition,
product_database_engine,
product_instance_family,
product_instance_type,
product_instance_type_family,
product_license,
product_license_model,
product_location,
product_location_type,
product_marketoption,
product_memory,
product_normalization_size_factor,
product_operating_system,
product_operation,
product_physical_processor,
product_pre_installed_sw,
product_processor_architecture,
product_processor_features,
product_product_family,
product_region,
product_region_code,
product_servicecode,
product_servicename,
product_size_flex,
product_sku,
product_tenancy,
product_usagetype,
product_vcpu,
pricing_rate_code,
pricing_rate_id,
pricing_currency,
pricing_public_on_demand_cost,
pricing_public_on_demand_rate,
pricing_term,
pricing_unit,
reservation_amortized_upfront_cost_for_usage,
reservation_amortized_upfront_fee_for_billing_period,
reservation_effective_cost,
reservation_end_time,
reservation_modification_status,
reservation_net_amortized_upfront_cost_for_usage,
reservation_net_amortized_upfront_fee_for_billing_period,
reservation_net_effective_cost,
reservation_net_recurring_fee_for_usage,
reservation_net_unused_amortized_upfront_fee_for_billing_period,
reservation_net_unused_recurring_fee,
reservation_net_upfront_value,
reservation_normalized_units_per_reservation,
reservation_number_of_reservations,
reservation_recurring_fee_for_usage,
reservation_reservation_a_r_n,
reservation_start_time,
reservation_subscription_id,
reservation_total_reserved_normalized_units,
reservation_total_reserved_units,
reservation_units_per_reservation,
reservation_unused_amortized_upfront_fee_for_billing_period,
reservation_unused_normalized_unit_quantity,
reservation_unused_quantity,
reservation_unused_recurring_fee,
reservation_upfront_value,
savings_plan_total_commitment_to_date,
savings_plan_savings_plan_a_r_n,
savings_plan_savings_plan_rate,
savings_plan_used_commitment,
savings_plan_savings_plan_effective_cost,
savings_plan_amortized_upfront_commitment_for_billing_period,
savings_plan_recurring_commitment_for_billing_period,
savings_plan_region,
savings_plan_payment_option,
savings_plan_end_time,
savings_plan_purchase_term,
savings_plan_offering_type,
savings_plan_start_time,
savings_plan_net_savings_plan_effective_cost,
savings_plan_net_amortized_upfront_commitment_for_billing_period,
savings_plan_net_recurring_commitment_for_billing_period,
discount_edp_discount,
discount_total_discoun
```