2.2. Command Line Interface#
The Presto CLI provides a terminal-based, interactive shell for running queries. The CLI is a self-executing JAR file, which means it acts like a normal UNIX executable.
Requirements#
The CLI requires a Java virtual machine available on the path. It can be used with Java version 8 and higher.
Installation#
Download presto-cli-334-executable.jar, rename it to presto,
make it executable with chmod +x, then run it:
./presto --server localhost:8080 --catalog hive --schema default
Run the CLI with the --help option to see the available options.
Authentication#
You can override your username with the --user option. It defaults to your
operating system username. If your Presto server requires password authentication,
use the --password option to have the CLI prompt for a password.
Use --help to see information about specifying the keystore, truststore, and
other authentication details as required. If using Kerberos, see CLI Kerberos Authentication.
Pagination#
By default, the results of queries are paginated using the less program
which is configured with a carefully selected set of options. This behavior
can be overridden by setting the environment variable PRESTO_PAGER to the
name of a different program such as more or pspg,
or it can be set to an empty value to completely disable pagination.