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Implement database efficiency improvements

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Closes #573
This commit is contained in:
Adrian Kumpf
2020-04-11 14:49:44 +02:00
parent 9eb42ee8a7
commit 45d94d52b3
32 changed files with 387 additions and 238 deletions
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priv/repo/migrations/20200410112005_database_efficiency_improvements.exs
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defmodule TeslaMate.Repo.Migrations.DatabaseEfficiencyImprovements do
use Ecto.Migration
def change do
alter table(:cars) do
modify(:id, :smallint)
end
alter table(:addresses) do
modify(:id, :integer)
modify(:latitude, :numeric, precision: 8, scale: 6)
modify(:longitude, :numeric, precision: 9, scale: 6)
end
alter table(:charging_processes) do
modify(:id, :integer)
modify(:charge_energy_added, :numeric, precision: 8, scale: 2)
modify(:charge_energy_used, :numeric, precision: 8, scale: 2)
modify(:start_ideal_range_km, :numeric, precision: 6, scale: 2)
modify(:end_ideal_range_km, :numeric, precision: 6, scale: 2)
modify(:start_rated_range_km, :numeric, precision: 6, scale: 2)
modify(:end_rated_range_km, :numeric, precision: 6, scale: 2)
modify(:start_battery_level, :smallint)
modify(:end_battery_level, :smallint)
modify(:duration_min, :smallint)
modify(:outside_temp_avg, :numeric, precision: 4, scale: 1)
modify(:car_id, :smallint)
modify(:position_id, :integer)
modify(:address_id, :integer)
modify(:geofence_id, :integer)
end
alter table(:drives) do
modify(:id, :integer)
modify(:car_id, :smallint)
modify(:outside_temp_avg, :numeric, precision: 4, scale: 1)
modify(:inside_temp_avg, :numeric, precision: 4, scale: 1)
modify(:speed_max, :smallint)
modify(:power_max, :smallint)
modify(:power_min, :smallint)
modify(:start_ideal_range_km, :numeric, precision: 6, scale: 2)
modify(:end_ideal_range_km, :numeric, precision: 6, scale: 2)
modify(:start_rated_range_km, :numeric, precision: 6, scale: 2)
modify(:end_rated_range_km, :numeric, precision: 6, scale: 2)
modify(:duration_min, :smallint)
modify(:start_position_id, :integer)
modify(:end_position_id, :integer)
modify(:start_address_id, :integer)
modify(:end_address_id, :integer)
modify(:start_geofence_id, :integer)
modify(:end_geofence_id, :integer)
end
alter table(:geofences) do
modify(:id, :integer)
modify(:latitude, :numeric, precision: 8, scale: 6)
modify(:longitude, :numeric, precision: 9, scale: 6)
modify(:radius, :smallint)
end
alter table(:positions) do
modify(:id, :integer)
modify(:car_id, :smallint)
modify(:drive_id, :integer)
modify(:latitude, :numeric, precision: 8, scale: 6)
modify(:longitude, :numeric, precision: 9, scale: 6)
modify(:elevation, :smallint)
modify(:speed, :smallint)
modify(:power, :smallint)
modify(:ideal_battery_range_km, :numeric, precision: 6, scale: 2)
modify(:est_battery_range_km, :numeric, precision: 6, scale: 2)
modify(:rated_battery_range_km, :numeric, precision: 6, scale: 2)
modify(:battery_level, :smallint)
modify(:usable_battery_level, :smallint)
modify(:outside_temp, :numeric, precision: 4, scale: 1)
modify(:inside_temp, :numeric, precision: 4, scale: 1)
modify(:driver_temp_setting, :numeric, precision: 4, scale: 1)
modify(:passenger_temp_setting, :numeric, precision: 4, scale: 1)
end
alter table(:charges) do
modify(:id, :integer)
modify(:charging_process_id, :integer)
modify(:battery_level, :smallint)
modify(:usable_battery_level, :smallint)
modify(:charge_energy_added, :numeric, precision: 8, scale: 2)
modify(:charger_actual_current, :smallint)
modify(:charger_phases, :smallint)
modify(:charger_pilot_current, :smallint)
modify(:charger_power, :smallint)
modify(:charger_voltage, :smallint)
modify(:ideal_battery_range_km, :numeric, precision: 6, scale: 2)
modify(:rated_battery_range_km, :numeric, precision: 6, scale: 2)
modify(:outside_temp, :numeric, precision: 4, scale: 1)
end
alter table(:states) do
modify(:id, :integer)
modify(:car_id, :smallint)
end
alter table(:tokens) do
modify(:id, :integer)
end
alter table(:updates) do
modify(:id, :integer)
modify(:car_id, :smallint)
end
end
end