Added statistics model, updated revenue model

[clkao]

Comparison Summary

Table	Rows	Columns
fact_trips	105219 (+0)	27 (+0)
dm_monthly_zone_statistics (+)	5599	6
dim_zones	265 (+0)	4 (+0)
dm_monthly_zone_revenue (!)	5599 (+0)	12 (-3) (deleted=3)

Tables Summary (added=1, schema changed=1)

fact_trips

Column	Type	Valid %	Distinct %
tripid	VARCHAR	100.0% (+0.0%)	99.99% (+0.0%)
vendorid	INTEGER	100.0% (+0.0%)	0.0% (+0.0%)
service_type	VARCHAR	100.0% (+0.0%)	0.0% (+0.0%)
ratecodeid	INTEGER	95.7% (+0.0%)	0.01% (+0.0%)
pickup_locationid	INTEGER	100.0% (+0.0%)	0.23% (+0.0%)
pickup_borough	VARCHAR	100.0% (+0.0%)	0.01% (+0.0%)
pickup_zone	VARCHAR	100.0% (+0.0%)	0.23% (+0.0%)
dropoff_locationid	INTEGER	100.0% (+0.0%)	0.24% (+0.0%)
dropoff_borough	VARCHAR	100.0% (+0.0%)	0.01% (+0.0%)
dropoff_zone	VARCHAR	100.0% (+0.0%)	0.24% (+0.0%)
pickup_datetime	TIMESTAMP	100.0% (+0.0%)	99.96% (+0.0%)
dropoff_datetime	TIMESTAMP	100.0% (+0.0%)	99.88% (+0.0%)
store_and_fwd_flag	VARCHAR	95.7% (+0.0%)	0.0% (+0.0%)
passenger_count	INTEGER	95.7% (+0.0%)	0.01% (+0.0%)
trip_distance	NUMERIC(18, 3)	100.0% (+0.0%)	2.32% (+0.0%)
trip_type	INTEGER	98.83% (+0.0%)	0.0% (+0.0%)
fare_amount	NUMERIC(18, 3)	100.0% (+0.0%)	2.3% (+0.0%)
extra	NUMERIC(18, 3)	100.0% (+0.0%)	0.03% (+0.0%)
mta_tax	NUMERIC(18, 3)	100.0% (+0.0%)	0.0% (+0.0%)
tip_amount	NUMERIC(18, 3)	100.0% (+0.0%)	1.43% (+0.0%)
tolls_amount	NUMERIC(18, 3)	100.0% (+0.0%)	0.11% (+0.0%)
ehail_fee	NUMERIC(18, 3)	95.68% (+0.0%)	0.0% (+0.0%)
improvement_surcharge	NUMERIC(18, 3)	100.0% (+0.0%)	0.0% (+0.0%)
total_amount	NUMERIC(18, 3)	100.0% (+0.0%)	4.19% (+0.0%)
payment_type	INTEGER	98.83% (+0.0%)	0.0% (+0.0%)
payment_type_description	VARCHAR	95.7% (+0.0%)	0.0% (+0.0%)
congestion_surcharge	NUMERIC(18, 3)	95.7% (+0.0%)	0.0% (+0.0%)

dm_monthly_zone_statistics (+)

Column	Type	Valid %	Distinct %
revenue_zone (+)	VARCHAR	100.0%	4.3%
revenue_month (+)	DATE	100.0%	0.68%
service_type (+)	VARCHAR	100.0%	0.04%
total_monthly_trips (+)	BIGINT	100.0%	3.68%
avg_montly_passenger_count (+)	DOUBLE_PRECISION	76.12%	19.76%
avg_montly_trip_distance (+)	DOUBLE_PRECISION	100.0%	68.16%

dim_zones

Column	Type	Valid %	Distinct %
locationid	NUMERIC(18, 3)	100.0% (+0.0%)	100.0% (+0.0%)
borough	VARCHAR	100.0% (+0.0%)	2.64% (+0.0%)
zone	VARCHAR	100.0% (+0.0%)	98.87% (+0.0%)
service_zone	VARCHAR	100.0% (+0.0%)	1.89% (+0.0%)

dm_monthly_zone_revenue (!)

Column	Type	Valid %	Distinct %
revenue_zone	VARCHAR	100.0% (+0.0%)	4.3% (+0.0%)
revenue_month	DATE	100.0% (+0.0%)	0.68% (+0.0%)
service_type	VARCHAR	100.0% (+0.0%)	0.04% (+0.0%)
revenue_monthly_fare	NUMERIC(38, 3)	100.0% (+0.0%)	60.15% (+0.0%)
revenue_monthly_extra	NUMERIC(38, 3)	100.0% (+0.0%)	9.16% (+0.0%)
revenue_monthly_mta_tax	NUMERIC(38, 3)	100.0% (+0.0%)	3.8% (+0.0%)
revenue_monthly_tip_amount	NUMERIC(38, 3)	100.0% (+0.0%)	43.76% (+0.0%)
revenue_monthly_tolls_amount	NUMERIC(38, 3)	100.0% (+0.0%)	4.48% (+0.0%)
revenue_monthly_ehail_fee	NUMERIC(38, 3)	68.41% (+0.0%)	0.03% (+0.0%)
revenue_monthly_improvement_surcharge	NUMERIC(38, 3)	100.0% (+0.0%)	3.79% (+0.0%)
revenue_monthly_total_amount	NUMERIC(38, 3)	100.0% (+0.0%)	74.51% (+0.0%)
revenue_monthly_congestion_surcharge	NUMERIC(38, 3)	76.12% (+0.0%)	5.02% (+0.0%)
total_monthly_trips (-)	BIGINT	-	-
avg_montly_passenger_count (-)	DOUBLE_PRECISION	-	-
avg_montly_trip_distance (-)	DOUBLE_PRECISION	-	-