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

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[discrete]
[[esql-show]]
=== `SHOW`
**Syntax**
[source,esql]
----
SHOW item
----
*Parameters*
`item`::
Can be `INFO` or experimental:[] `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 experimental:[] `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]
|===