Track running new MRR in the first half of 2025

#5 · 5 of 5Free sample

Exercises (5)

Instructions

For subscriptions that started between 2025-01-01 and 2025-06-30, sum their mrr by start month and add a running total.

Return three columns: month in YYYY-MM format, new_mrr, and running_new_mrr. Order by month.

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Tables

5 tables · 28 columns

plans4 cols

plan_idTEXT PRIMARY KEY
plan_nameTEXT NOT NULL
monthly_priceREAL NOT NULL
included_seatsINTEGER NOT NULL

accounts5 cols

account_idTEXT PRIMARY KEY
created_atTEXT NOT NULL
regionTEXT NOT NULL
segmentTEXT NOT NULL
acquisition_channelTEXT NOT NULL

subscriptions8 cols

subscription_idTEXT PRIMARY KEY
account_idTEXT NOT NULL
plan_idTEXT NOT NULL
started_atTEXT NOT NULL
ended_atTEXT
statusTEXT NOT NULL
seatsINTEGER NOT NULL
mrrREAL NOT NULL

invoices6 cols

invoice_idTEXT PRIMARY KEY
subscription_idTEXT NOT NULL
invoice_dateTEXT NOT NULL
due_dateTEXT NOT NULL
amount_dueREAL NOT NULL
invoice_statusTEXT NOT NULL

payments5 cols

payment_idTEXT PRIMARY KEY
invoice_idTEXT NOT NULL
attempted_atTEXT NOT NULL
payment_statusTEXT NOT NULL
amountREAL NOT NULL

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