- Apache Presto Tutorial
- Apache Presto - Home
- Apache Presto - Overview
- Apache Presto - Architecture
- Apache Presto - Installation
- Apache Presto - Configuration
- Apache Presto - Administration
- Apache Presto - SQL Operations
- Apache Presto - SQL Functions
- Apache Presto - MySQL Connector
- Apache Presto - JMX Connector
- Apache Presto - HIVE Connector
- Apache Presto - KAFKA Connector
- Apache Presto - JDBC Interface
- Custom Function Application
- Apache Presto Useful Resources
- Apache Presto - Quick Guide
- Apache Presto - Useful Resources
- Apache Presto - Discussion
Apache Presto - Math Function ceiling(x)
Query
presto:default> select ceiling(4.7) as ceiling;
Result
ceiling --------- 5.0
Ceiling of 4.7 is 5.0, which is rounded to the next integer.
apache_presto_sql_functions.htm
Advertisements