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This article explains how to create a date expression for the "dayOfMonth" function. It also gives you an example knowledge map to explore the function inside the Rainbird Studio.

dayOfMonth: Rainbird uses the dayOfMonth function to extract the day number within the month from a date instance which is either created at runtime or that exists as an instance in the map. For example, if the date instance was 2000-12-24, Rainbird would extract the number 24 from the date using the dayOfMonth function.

The articles listed below will demonstrate how to create a map that will use a dayOfMonth function to determine what day of the month an event happened on.

  1. dayOfMonth - Example Map Part 1: Creating Concepts & Relationships
  2. dayOfMonth - Example Map Part 2: Creating The dayOfMonth Rule and Running The Query
  3. dayOfWeek / dayOfMonth / dayOfYear / monthOfYear / year - Downloadable Model
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