elasticsearch/docs/reference/esql/functions/like.asciidoc
2024-05-03 22:59:51 -04:00

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[discrete]
[[esql-like-operator]]
=== `LIKE`
// tag::body[]
Use `LIKE` to filter data based on string patterns using wildcards. `LIKE`
usually acts on a field placed on the left-hand side of the operator, but it can
also act on a constant (literal) expression. The right-hand side of the operator
represents the pattern.
The following wildcard characters are supported:
* `*` matches zero or more characters.
* `?` matches one character.
include::./types/like.asciidoc[]
[source.merge.styled,esql]
----
include::{esql-specs}/docs.csv-spec[tag=like]
----
[%header.monospaced.styled,format=dsv,separator=|]
|===
include::{esql-specs}/docs.csv-spec[tag=like-result]
|===
// end::body[]