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New posts in aggregate-functions

Mongo Aggregation remove all records for a id and only keeping the oldest one

How to present features of aggregate functions (NULL)?

Trimmed mean calculation in MySQL

Need SQL optimization (maybe DISTINCT ON is the reason?)

How to compute two aggregate functions with Java streams?

How to combine DISTINCT and ORDER BY in array_agg of jsonb values in postgresSQL

group by not grouping aggregate?

Google Spreadsheet infinte range in both ways

Subtract two columns of different tables

How to simulate count distinct in an indexed view?

Average over hard to define partition

SUM totals by FOR ALL ENTRIES itab keys

conditional group by in Oracle

Why i can't delete rows from this view that has aggregate function in select clause (ORACLE)?

How to define own aggregate function in Mysql for GROUP BY?

how can I include a NULL value using array_agg in postgresql?

Find most common elements in array with a group by

postgres array_agg ERROR: cannot accumulate arrays of different dimensionality

SQL Query to get aggregated result in comma separators along with group by column in SQL Server