The computed expression could not be upgraded
This warning is added when the expression of a computed column could not be transformed.
CREATE TABLE [TestTable](
[Col1] AS (CONVERT ([REAL], ExpressionValue))
CREATE OR REPLACE TABLE PUBLIC.TestTable (
Col1 REAL /*** MSC-WARNING - MSCEWI4012 - Warning type for computed column was added, but computed expression '(CONVERT ([REAL], ExpressionValue))' could not be upgraded to snowflake ***/