SSC-EWI-TS0013

Computed column transformed

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This EWI is deprecated, please refer to SSC-FDM-TS0013 documentation

Severity

Low

Description

This warning is added when an SQL Server computed column is transformed to its Snowflake equivalent. It is added because, in some cases, the functional equivalence could be affected.

Code Example

Input Code:

IN -> SqlServer_01.sql

CREATE TABLE [TestTable](
    [Col1] AS (CONVERT ([REAL], ExpressionValue))
);

Output Code:

OUT -> SqlServer_01.sql

CREATE OR REPLACE TABLE TestTable (
    Col1 REAL AS (CAST(ExpressionValue AS REAL)) /*** SSC-FDM-TS0014 - COMPUTED COLUMN WAS TRANSFORMED TO ITS SNOWFLAKE EQUIVALENT, FUNCTIONAL EQUIVALENCE VERIFICATION PENDING. ***/
)
COMMENT = '{"origin":"sf_sc","name":"snowconvert","version":{"major":1, "minor":0},"attributes":{"component":"transact"}}'
;

Recommendations

• No additional user actions are required; it is just informative.

• Add manual changes to the not-transformed expression.

• If you need more support, you can email us at [email protected]