SSC-EWI-OR0023

AGGREGATE function not supported.

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Severity

High

Some parts of the output code are omitted for clarity reasons.

Description

This error is added when an aggregate function as

• DENSE_RANK()

• RANK()

• PERCENT_RANK()

• CUME_DIST()

is not supported in Snowflake.

Example Code

Input Code:

IN -> Oracle_01.sql

SELECT DENSE_RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM employees;

SELECT RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM employees;

SELECT PERCENT_RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM employees;

SELECT CUME_DIST(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM employees;

Output Code:

OUT -> Oracle_01.sql

SELECT
!!!RESOLVE EWI!!! /*** SSC-EWI-OR0023 - DENSE_RANK AGGREGATE FUNCTION SYNTAX IS NOT SUPPORTED BY SNOWFLAKE. ***/!!!
 DENSE_RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM
 employees;


SELECT
 !!!RESOLVE EWI!!! /*** SSC-EWI-OR0023 - RANK AGGREGATE FUNCTION SYNTAX IS NOT SUPPORTED BY SNOWFLAKE. ***/!!! RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM
 employees;


SELECT
 !!!RESOLVE EWI!!! /*** SSC-EWI-OR0023 - PERCENT_RANK AGGREGATE FUNCTION SYNTAX IS NOT SUPPORTED BY SNOWFLAKE. ***/!!! PERCENT_RANK(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM
 employees;


SELECT
 !!!RESOLVE EWI!!! /*** SSC-EWI-OR0023 - CUME_DIST AGGREGATE FUNCTION SYNTAX IS NOT SUPPORTED BY SNOWFLAKE. ***/!!! CUME_DIST(12000) WITHIN GROUP (ORDER BY salary DESC NULLS FIRST) FROM
 employees;

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