[role="xpack"]
[testenv="basic"]
[[sql-spec]]
== SQL Language

This chapter describes the SQL semantics supported in X-Pack namely:

<<sql-data-types>>:: Data types
<<sql-commands>>:: Commands
<<sql-index-patterns>>:: Index patterns

include::data-types.asciidoc[]
include::syntax/index.asciidoc[]
include::index-patterns.asciidoc[]
