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

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

//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 <<eql-syntax-pattern-comparison-keywords,`like`>> or
<<eql-syntax-pattern-comparison-keywords,`regex`>> keyword instead.
====
// end::notable-breaking-changes[]