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New posts in aggregate-functions

Union of arrays as aggregate function

The most useful User-Defined Aggregate Functions [closed]

sql aggregate-functions

Returning Multiple Arrays from User-Defined Aggregate Function (UDAF) in Apache Spark SQL

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BigQuery User Defined Aggregation Function?

Efficiently Include Column not in Group By of SQL Query

SQL frequency distribution query to count ranges with group-by and include 0 counts

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User-defined aggregate functions with multiple input columns in PostgreSQL