elasticsearch/docs/reference/esql/source-commands/show.asciidoc

[discrete]
[[esql-show]]
=== `SHOW`

**Syntax**

[source,esql]
----
SHOW item
----

*Parameters*

`item`::
Can be `INFO` or `FUNCTIONS`.

*Description*

The `SHOW` source command returns information about the deployment and
its capabilities:

* Use `SHOW INFO` to return the deployment's version, build date and hash.
* Use `SHOW FUNCTIONS` to return a list of all supported functions and a
synopsis of each function.

*Examples*

[source.merge.styled,esql]
----
include::{esql-specs}/show.csv-spec[tag=showFunctionsFiltered]
----
[%header.monospaced.styled,format=dsv,separator=|]
|===
include::{esql-specs}/show.csv-spec[tag=showFunctionsFiltered-result]
|===