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ESQL: Backport docs for LIKE list #130011

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Merged
merged 3 commits into from
Jun 25, 2025
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ESQL: Backport docs for LIKE list #130011

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ESQL: Backport docs for LIKE list
nik9000 Jun 25, 2025
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Merge branch '8.19' into backport_esql_like_list_docs
nik9000 Jun 25, 2025
696c5f4
Fix spelling
nik9000 Jun 25, 2025
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8 changes: 7 additions & 1 deletion docs/reference/esql/functions/like.asciidoc
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Expand Up @@ -6,7 +6,8 @@
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.
represents the pattern or a list of patterns. If a list of patterns is provided,
the expression will return true if any of the patterns match.

The following wildcard characters are supported:

Expand All @@ -33,6 +34,11 @@ it will require further escaping.
include::{esql-specs}/string.csv-spec[tag=likeEscapingSingleQuotes]
----

[source.merge.styled,esql]
----
include::{esql-specs}/where-like.csv-spec[tag=likeListDocExample]
----

To reduce the overhead of escaping, we suggest using triple quotes strings `"""`

[source.merge.styled,esql]
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