maropu commented on a change in pull request #28120: [SPARK-31349][SQL][DOCS] Document built-in aggregate functions in SQL Reference URL: https://github.com/apache/spark/pull/28120#discussion_r404530533
########## File path: docs/sql-ref-functions-builtin-aggregate.md ########## @@ -19,4 +19,616 @@ license: | limitations under the License. --- -Aggregate functions \ No newline at end of file +Spark SQL provides build-in aggregate functions defined in the dataset API and SQL interface. Aggregate functions +operate on a group of rows and return a single value. + +Spark SQL aggregate functions are grouped as <code>agg_funcs</code> in Spark SQL. Below is the list of functions. Review comment: What does this mean? Is this info useful for users? `Spark SQL aggregate functions are grouped as <code>agg_funcs</code> in Spark SQL.` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
