Documentation of data type mapping from Parquet to Fabric mirroring?

[rlauriston]

Is there documentation of the data type mappings from Parquet in the OneLake landing zone to Fabric mirroring?

[Anonymous]

Hi @rlauriston 

Please check if the following document is helpful to you.

Open Mirroring (Preview) Landing Zone Requirements and Formats - Microsoft Fabric | Microsoft Learn
Overview of Mirroring for SQL database (preview) - Microsoft Fabric | Microsoft Learn

Parquet data types and transformation data types

Best Regards,

Jayleny

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

[rlauriston]

That says "Simple parquet types are supported in the landing zone," but nothing about what those types are, or how they're mapped to Fabric data types.