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

[[esql-show]]
=== `SHOW <item>`

The `SHOW <item>` 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.