Logistics & Transportation Analytics · Mission 3 of 30Starter

Lane inventory

SELECT specific columns from a dimension table, filtered by a text value

The Brief

Dario RuizNetwork Planning Managerlogistics-ops

We're reviewing our TL network. Pull `lane_id`, `origin_region`, `dest_region`, and `distance_miles` from `dim_lanes` for TL lanes only, sorted by `distance_miles` descending. I need to see the longest hauls first.

You'll practice

ORDER BYWHERE

Tables & columns available

dim_lanesdim6 columns
ColumnTypeKey
lane_idINTPK
origin_regionTEXT
dest_regionTEXT
distance_milesINT
transit_days_targetINT
modeTEXT

Hints (3)

Each hint you reveal reduces the XP you can earn. Try the query first.

Hint 1

TL is one of the freight modes — narrow the lanes down to that single mode.

Hint 2

Distance lives on dim_lanes; you want longest first.

Hint 3

No JOIN needed — dim_lanes already has every column the brief lists.