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Questions tagged [string-aggregation]

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Another - ERROR: column “da2.dependency_device_name” must appear in the GROUP BY clause or be used in an aggregate function

I am attempting to aggregate dependency_device_name into one string, "Dependency List". Here is the error: ERROR: column "da2.dependency_device_name" must appear in the GROUP BY clause or be ...
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Recursive CTE throws temp tablespace is empty error

I need to aggregate the contents of multiple rows into a row as a delimited text. Here's the simplified table with sample data which represents what i want to do. CREATE TABLE SPD_OWNER.EMP ( ...