Update content/integrate/redis-data-integration/data-pipelines/transform-examples/redis-sql-case-example.md

Co-authored-by: andy-stark-redis <[email protected]>

Author: ilianiliev-redis

content/integrate/redis-data-integration/data-pipelines/transform-examples/redis-sql-case-example.md

@@ -44,8 +44,7 @@ transform:
 
 You can also use the `CASE` statement to filter data based on specific conditions. The example below demonstrates how to filter the `Invoice` table to include only invoices from the USA and Canada that have a `Total` value above their country-specific threshold.
 
-Due to the `Total` field being a Decimal in the source table, it represented as string in Debezium and needs to be cast to `REAL` type for comparison in the `CASE` statement.
-Not casting it will result in an incorrect comparison results and incorrect filtering.
+Because the `Total` field is a Decimal in the source table, it is represented as a string in Debezium and so you must cast it to `REAL` to compare it numerically in the `CASE` statement. Without this cast, it will be compared as a string value, which will give the wrong result.
 
 ```yaml
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