ST_Perimeter2D - Amazon Redshift
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Amazon Redshift will no longer support the use of Python UDFs after June 30, 2026. We will start enforcing it in phases. For more information on the details of Python end of life and migration options, see the blog post that was published on June 30, 2025.

ST_Perimeter2D

ST_Perimeter2D is an alias for ST_Perimeter. For more information, see ST_Perimeter.