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SQL Language SQL Statement Syntax Migration REST API Ecosystem Router Developer Guide Presto C++ Release Notes
[ WITH with_query [, ...] ] SELECT [ ALL | DISTINCT ] select_expr [, ...] [ FROM from_item [, ...] ] [ WHERE condition ] [ GROUP BY [ ALL | DISTINCT ] grouping_element [, ...] ] [ HAVING condition] [ { UNION | INTERSECT | EXCEPT } [ ALL | DISTINCT ] select ] [ ORDER BY expression [ ASC | DESC ] [, ...] ] [ OFFSET count [ { ROW | ROWS } ] ] [ { LIMIT [ count | ALL ] } ]
SQL Language SQL Statement Syntax Migration REST API Ecosystem Router Developer Guide Presto C++ Release Notes Aggregate Functions¶ Overview¶ Aggregate functions operate on a set of values to compute a single result. Except for count(), count_if(), max_by(), min_by() and approx_distinct(), all of these aggregate functions ignore null values and return null for no input rows or when all values are
© Copyright The Presto Foundation. All rights reserved. Presto is a registered trademark of LF Projects, LLC.
Calling our Presto community speakers – we want to hear from you! Fill out out community call for papers to speak at upcoming meetups and conferences. What is Presto?Presto is an open source SQL query engine that’s fast, reliable, and efficient at scale. Use Presto to run interactive/ad hoc queries at sub-second performance for your high volume apps.
Fast and Reliable SQL Engine for Data Analytics and the Open Lakehouse Learn more about our active development of Presto 2.0, the C++ native engine and next-generation version of Presto. →
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