Describe your process for modeling data for a new analytical use case.
Use source_accounts and source_events to produce a reusable account-level analytical result. Include accounts without qualifying events, exclude events outside January 2025 or without a timestamp, and preserve null source attributes.
account_id ascending.account_id, account_name, region, event_count, successful_event_count, total_value, and first_event_at.first_event_at must remain NULL.outcome equals success.2025-01-01 00:00:00 inclusive through 2025-02-01 00:00:00 exclusive.value entries when summing, returning numeric zero when all qualifying values are NULL.| Column | Type | Description |
|---|---|---|
| account_idPK | INT | Stable source identifier for an account |
| account_name | VARCHAR(100) | Account display name |
| region | VARCHAR(50) | Optional account region |
| created_at | DATE | Date the account was created |
| Column | Type | Description |
|---|---|---|
| event_idPK | INT | Unique source event identifier |
| account_id | INT | Account associated with the event |
| event_ts | TIMESTAMP | Timestamp when the event occurred |
| event_type | VARCHAR(40) | Source event classification |
| outcome | VARCHAR(20) | Result of the event |
| value | NUMERIC(12,2) | Optional numeric event value |