Database Reference
In-Depth Information
The syntax to use the command-line option is shown in the following two examples:
$ impala-shell -q 'select * from mytable;'
$ impala-shell -d students
In the next few sections, we will learn more about these command-line options within
their specific category.
General command-line options
In this section, we will learn about a few command options, which can be used to get
help about Impala-shell or to get the version along with other general details. A list
of general commands are listed in the following table:
Command
option
Description
-h or --
help
This option prints the impala shell help details as console output. You
can use this option as follows:
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