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New posts in aggregate-functions

Misuse of aggregate function MAX()

pandas how to create simple cross-tab without aggregation?

Select the row with maximum/minimum value in SQLite

Select with IF statement on postgresql

SQL query to get group by and distinct values at the same time

SQL Server tough Query

Bound activerecords-queries using aggregate funcs (sum, avg,...) with limit

How do you calculate a boolean aggregate over a column in BigQuery?

Pandas group by custom function

Aggregate over column arrays in DataFrame in PySpark?

Apply a custom Spark Aggregator on multiple columns (Spark 2.0)

R Dataframe: aggregating strings within column, across rows, by group

SQL Select Count(person_id) > 3 From

Listagg function with PLSQL collection

How to dynamically calculate the sums of many columns in a GROUP?

SQL query to return NULL for SUM(expression) whenever an included value IS NULL

PostgreSQL - GROUP BY clause

How sum with case conditional statement works in sql

MySQL error 1054: Unknown column in having clause

How to assign a sum of values within fields to a variable?