13 May, 2025

This release includes the following minor improvements to computed fields.

Negation of timestamps

A Timestamp less a Timestamp can be computed into a Duration, as shown below.

model Order {
    fields {
        orderDate Timestamp 
        deliveryDate Timestamp?
        leadTime Duration? @computed(order.deliveryDate - order.orderDate)
    }
}

Enum literals

We now support the use of enum literals in computed field expressions.

model Order {
    fields {
        orderStatus OrderStatus
        isComplete Boolean @computed(order.orderStatus == OrderStatus.DELIVERED)
    }
}

Searching records by computed fields

Computed field values can now also be searched upon with the list action, as shown below.

model Order {
    actions {
        list listOrders(orderStatus, leadTime)
    }
}

For any issues or feedback, please contact us at help@keel.so.

Thank you for using Keel!