Taxi service · Medium

Question 1

Medium20 XP

How many completed trips are there?

Tables · Taxi service

driversDrivers64 rows

carsCars69 rows

tariffsTariffs4 rows

ridersRiders230 rows

tripsTrips1,600 rows

paymentsPayments1,446 rows

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Tables · Taxi service

driversDrivers64 rows

carsCars69 rows

tariffsTariffs4 rows

ridersRiders230 rows

tripsTrips1,600 rows

paymentsPayments1,446 rows

Taxi service

Taxi service · Medium

Question 1

Medium20 XP

How many completed trips are there?

Tables · Taxi service

driversDrivers64 rows

carsCars69 rows

tariffsTariffs4 rows

ridersRiders230 rows

tripsTrips1,600 rows

paymentsPayments1,446 rows

Sign in to open this section

Sign in to solve problems and play the arena. It takes less than a minute.

Tables · Taxi service

driversDrivers64 rows

carsCars69 rows

tariffsTariffs4 rows

ridersRiders230 rows

tripsTrips1,600 rows

paymentsPayments1,446 rows

SQLab

Question 1

Tables · Taxi service

Sign in to open this section

SQLab

Tables · Taxi service

SQLab

Question 1

Tables · Taxi service

Sign in to open this section

SQLab

Tables · Taxi service