Rollup properties in Notion let you pull data from a related database and display it in your current database. For example, you can show the total project budget from a linked Tasks database or the average rating from a Reviews database. This feature is useful when you need to summarize or calculate values from a … Read more
You added a Rollup property to a Notion database and selected Sum as the calculation. The rollup column shows no value or displays an error instead of a total. This problem usually happens because the source property type or the relation setup does not support numeric aggregation. This article explains the exact causes of a … Read more
When you have a Notion database with relations, you often want to see linked records directly on a page without opening the linked database. By default, a relation property shows the linked page name but not the full content of that page. This article explains how to configure a linked database view inside a page … Read more
Notion offers two ways to display the same database content in multiple places: Linked Database and Synced View. Many users confuse these features because both show data from a source database. However, they work differently and serve distinct purposes. This article explains the core differences between Linked Database and Synced View, including their behavior, editing … Read more
A self-referencing relation in a Notion database lets you link a row to another row inside the same table. This is useful for building dependencies between tasks, showing parent-child relationships in a project hierarchy, or managing employee reporting structures. The feature works by creating a relation column that points back to its own database instead … Read more
Notion databases let you link pages using Relation properties. When you connect two databases, each Relation cell can hold many linked pages. But Notion does not enforce a hard maximum on the number of pages you can link in a single Relation cell. Understanding the practical limits helps you avoid performance slowdowns and sync delays. … Read more
When you create a Relation property in Notion, it starts as a one-way link by default. This means a record in Database A can point to a record in Database B, but Database B does not show the connection back. You need a two-way relation so that both databases display the linked records. This article … Read more
A Notion rollup property is designed to aggregate data from a related database, but sometimes it displays only the page title instead of the expected value. This happens because the rollup is not configured to pull from the correct property or the relation link is broken. This article explains the root cause of this behavior … Read more
You want to filter a Notion database by a property that belongs to a linked database. For example, you have a Tasks database linked to a Projects database, and you want to show only tasks whose project is marked as High Priority. The standard filter options in Notion do not directly expose properties from the … Read more
Notion relation properties link two databases, but the order in which linked records appear can feel random or frustrating. By default, Notion sorts relations by the order records were added to the source database, not by any logical sequence you control. This article explains how relation order works and shows you concrete methods to reorder … Read more