[9.1] Add support for RLIKE (LIST) with pushdown (#129929) #131315
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Adds support for RLIKE function alternative syntax with a list of patterns.
Examples:
ROW message = "foobar"
| WHERE message RLIKE ("foo.*", "bar.")
The new syntax is documented as part of the existing RLIKE function documentation. We will use the existing RLike java implementation for existing cases using the old syntax and one list argument case to improve mixed cluster compatibility.
The RLikeList is pushed down as a single Automaton to improve performance.
(cherry picked from commit f0c30f2)
# Conflicts:
# x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/action/EsqlCapabilities.java
# x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/parser/EsqlBaseParser.interp
# x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/parser/EsqlBaseParser.java
|
This did not make the cut for 9.1 feature freeze. Closing this PR. |
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Backport
This will backport the following commits from
mainto9.1:Questions ?
Please refer to the Backport tool documentation