Teradata Columnar offers the ability to partition a table or join index by column. It introduces column-storage as an alternative choice to row-storage for a column partition and autocompression. Column partitioning can be used alone in a single-level partitioning definition or with row partitioning in a multilevel partitioning definition
This new feature in the teradata 15.0. this is not supported by the Teradata Columnar not supported by erwin 9.64.01/02 version. Please enhance the Erwin Data modelling tool
I am working with May Hu from Erwin Support
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