v.21.9Improvement
mapPopulatesSeries Function Enhances Map Type Support
mapPopulatesSeriesfunction supportsMaptype. #26663 (Ildus Kurbangaliev).
Why it matters
This feature extends the functionality of themapPopulatesSeries function to work with the Map data type, allowing users to perform series population operations directly on map-structured data. It enhances data processing capabilities for users working with complex typed data.How to use it
Use themapPopulatesSeries function with columns of the Map type in your queries. The function will now correctly handle and populate series data within Map structures. Example usage remains similar but now applies to Map-typed columns.