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New posts in aggregate-functions

multiply(num) aggregate function in postgresql

PostgreSQL equivalent for MySQL GROUP BY

Group by data intervals

Find rows with duplicate values in a column

In SQL, how do I get all rows where a column's value is the lowest in the table?

Mend reshape-based habits with plyr: melt/cast vs. ddply

List number of rows per field value in SQL

Adding an aggregate function to the WHERE clause? [duplicate]

Using distinct and then an aggregate function in Postgresql?

Oracle: insert-only materialized view

Summarize values across timeline in SQL

How to generate "empty" aggregate results in SQL

Spark Strucutured Streaming Window on non-timestamp column

Sequelize js how to get average (aggregate) of associated model

Adding aggregate function to external H2 database

Cassandra aggregation

Fill in missing rows when aggregating over multiple fields in Postgres

Aggregate data to weekly level with every week starting from Monday

How to SELECT the top row per group based on multiple ordering columns?

Joining MySQL tables with key value pairs