elasticsearch/docs/reference/migration/migrate_8_0/eql.asciidoc

[discrete]
[[breaking_80_eql_changes]]
==== EQL changes

//NOTE: The notable-breaking-changes tagged regions are re-used in the
//Installation and Upgrade Guide

//tag::notable-breaking-changes[]
.The `wildcard` function has been removed.
[%collapsible]
====
*Details* +
The `wildcard` function was deprecated in {es} 7.13.0 and has been removed.

*Impact* +
Use the `like` or `regex` {ref}/eql-syntax.html#eql-syntax-pattern-comparison-keywords[keywords] instead.
====
// end::notable-breaking-changes[]