maropu commented on a change in pull request #28120: [SPARK-31349][SQL][DOCS] Sql ref buildin-aggregate URL: https://github.com/apache/spark/pull/28120#discussion_r403800687
########## File path: docs/sql-ref-functions-builtin-aggregate.md ########## @@ -19,4 +19,628 @@ 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. + +**Note:** Every below function has another signature which takes String as a column name instead of Column. Review comment: `All functions below have another signature...`? ---------------------------------------------------------------- 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: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
