Merge branch '8.19' into backport/8.19/pr-127636

Author: pawankartik-elastic

distribution/docker/src/docker/dockerfiles/cloud_ess_fips/Dockerfile

@@ -24,7 +24,7 @@
 # Extract Elasticsearch artifact
 ################################################################################
 
-FROM docker.elastic.co/wolfi/chainguard-base-fips:latest@sha256:799fc6d2ed4e9be0b1f2a05b92a593f69de19525061088bd1432fcd27048cc87 AS builder
+FROM docker.elastic.co/wolfi/chainguard-base-fips:latest@sha256:0d24ce4d1eb5b61c36a0d98be3d4fdf8bc6b96c22cb432596023dc17ec1453c7 AS builder
 
 # Install required packages to extract the Elasticsearch distribution
 RUN <%= retry.loop(package_manager, "export DEBIAN_FRONTEND=noninteractive && ${package_manager} update && ${package_manager} update && ${package_manager} add --no-cache curl") %>
@@ -103,7 +103,7 @@ WORKDIR /usr/share/elasticsearch/config
 # Add entrypoint
 ################################################################################
 
-FROM docker.elastic.co/wolfi/chainguard-base-fips:latest@sha256:799fc6d2ed4e9be0b1f2a05b92a593f69de19525061088bd1432fcd27048cc87
+FROM docker.elastic.co/wolfi/chainguard-base-fips:latest@sha256:0d24ce4d1eb5b61c36a0d98be3d4fdf8bc6b96c22cb432596023dc17ec1453c7
 
 RUN <%= retry.loop(package_manager,
           "export DEBIAN_FRONTEND=noninteractive && \n" +

distribution/docker/src/docker/dockerfiles/wolfi/Dockerfile

@@ -24,7 +24,7 @@
 # Extract Elasticsearch artifact
 ################################################################################
 
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:fdfd7f357a09f933ab22143273849f8b247360f2f94f4dc2ea473001c59f9f0b AS builder
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:e26228e83a25c4cefc9756b066b51dc60e677afac4ff67e4017188a6fb06e76f AS builder
 
 # Install required packages to extract the Elasticsearch distribution
 RUN <%= retry.loop(package_manager, "export DEBIAN_FRONTEND=noninteractive && ${package_manager} update && ${package_manager} update && ${package_manager} add --no-cache curl") %>
@@ -67,7 +67,7 @@ RUN sed -i -e 's/ES_DISTRIBUTION_TYPE=tar/ES_DISTRIBUTION_TYPE=docker/' bin/elas
 # Add entrypoint
 ################################################################################
 
-FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:fdfd7f357a09f933ab22143273849f8b247360f2f94f4dc2ea473001c59f9f0b
+FROM docker.elastic.co/wolfi/chainguard-base:latest@sha256:e26228e83a25c4cefc9756b066b51dc60e677afac4ff67e4017188a6fb06e76f
 
 RUN <%= retry.loop(package_manager,
           "export DEBIAN_FRONTEND=noninteractive && \n" +

docs/changelog/129170.yaml

@@ -0,0 +1,5 @@
+pr: 129170
+summary: Add Support for LIKE (LIST)
+area: ES|QL
+type: enhancement
+issues: []

docs/reference/esql/functions/kibana/definition/like.json

@@ -0,0 +1,26 @@
+% This is generated by ESQL's AbstractFunctionTestCase. Do no edit it. See ../README.md for how to regenerate it.
+
+Matching the exact characters `*` and `.` will require escaping.
+The escape character is backslash `\`. Since also backslash is a special character in string literals,
+it will require further escaping.
+
+```esql
+ROW message = "foo * bar"
+| WHERE message LIKE "foo \\* bar"
+```
+
+
+```esql
+ROW message = "foobar"
+| WHERE message like ("foo*", "bar?")
+```
+
+
+To reduce the overhead of escaping, we suggest using triple quotes strings `"""`
+
+```esql
+ROW message = "foo * bar"
+| WHERE message LIKE """foo \* bar"""
+```
+
+

docs/reference/esql/functions/kibana/definition/not_like.json

@@ -12,8 +12,12 @@
 import org.apache.lucene.util.automaton.MinimizationOperations;
 import org.apache.lucene.util.automaton.Operations;
 import org.apache.lucene.util.automaton.RegExp;
+import org.elasticsearch.common.io.stream.StreamInput;
+import org.elasticsearch.common.io.stream.StreamOutput;
+import org.elasticsearch.common.io.stream.Writeable;
 import org.elasticsearch.xpack.esql.core.util.StringUtils;
 
+import java.io.IOException;
 import java.util.Objects;
 
 import static org.elasticsearch.xpack.esql.core.util.StringUtils.luceneWildcardToRegExp;
@@ -22,10 +26,10 @@
  * Similar to basic regex, supporting '?' wildcard for single character (same as regex  ".")
  * and '*' wildcard for multiple characters (same as regex ".*")
  * <p>
- * Allows escaping based on a regular char
+ * Allows escaping based on a regular char.
  *
  */
-public class WildcardPattern extends AbstractStringPattern {
+public class WildcardPattern extends AbstractStringPattern implements Writeable {
 
     private final String wildcard;
     private final String regex;
@@ -36,6 +40,15 @@ public WildcardPattern(String pattern) {
         this.regex = StringUtils.wildcardToJavaPattern(pattern, '\\');
     }
 
+    public WildcardPattern(StreamInput in) throws IOException {
+        this(in.readString());
+    }
+
+    @Override
+    public void writeTo(StreamOutput out) throws IOException {
+        out.writeString(wildcard);
+    }
+
     public String pattern() {
         return wildcard;
     }
@@ -90,4 +103,5 @@ public boolean equals(Object obj) {
         WildcardPattern other = (WildcardPattern) obj;
         return Objects.equals(wildcard, other.wildcard);
     }
+
 }

docs/reference/esql/functions/kibana/docs/like.md

@@ -0,0 +1,103 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0; you may not use this file except in compliance with the Elastic License
+ * 2.0.
+ */
+package org.elasticsearch.xpack.esql.core.expression.predicate.regex;
+
+import org.apache.lucene.util.automaton.Automaton;
+import org.apache.lucene.util.automaton.Operations;
+import org.elasticsearch.common.io.stream.StreamInput;
+import org.elasticsearch.common.io.stream.StreamOutput;
+import org.elasticsearch.common.io.stream.Writeable;
+
+import java.io.IOException;
+import java.util.List;
+import java.util.Objects;
+import java.util.stream.Collectors;
+
+/**
+ * A list of wildcard patterns. Each pattern is a {@link WildcardPattern} that can be used to match strings and is
+ * similar to basic regex, supporting '?' wildcard for single character (same as regex  ".")
+ * and '*' wildcard for multiple characters (same as regex ".*")
+ * <p>
+ * Allows escaping based on a regular char.
+ *
+ */
+public class WildcardPatternList extends AbstractStringPattern implements Writeable {
+    public static final String NAME = "WildcardPatternList";
+    private final List<WildcardPattern> patternList;
+
+    public WildcardPatternList(List<WildcardPattern> patterns) {
+        this.patternList = patterns;
+    }
+
+    public WildcardPatternList(StreamInput in) throws IOException {
+        this(in.readCollectionAsList(WildcardPattern::new));
+    }
+
+    @Override
+    public void writeTo(StreamOutput out) throws IOException {
+        out.writeCollection(patternList, (o, pattern) -> pattern.writeTo(o));
+    }
+
+    public List<WildcardPattern> patternList() {
+        return patternList;
+    }
+
+    /**
+     * Creates an automaton that matches any of the patterns in the list.
+     * We create a single automaton that is the union of all individual automata to improve performance
+     */
+    @Override
+    public Automaton createAutomaton(boolean ignoreCase) {
+        List<Automaton> automatonList = patternList.stream().map(x -> x.createAutomaton(ignoreCase)).toList();
+        Automaton result = Operations.union(automatonList);
+        return Operations.determinize(result, Operations.DEFAULT_DETERMINIZE_WORK_LIMIT);
+    }
+
+    /**
+     * Returns a Java regex that matches any of the patterns in the list.
+     * The patterns are joined with the '|' operator to create a single regex.
+     */
+    @Override
+    public String asJavaRegex() {
+        return patternList.stream().map(WildcardPattern::asJavaRegex).collect(Collectors.joining("|"));
+    }
+
+    /**
+     * Returns a string that matches any of the patterns in the list.
+     * The patterns are joined with the '|' operator to create a single wildcard string.
+     */
+    @Override
+    public String pattern() {
+        if (patternList.isEmpty()) {
+            return "";
+        }
+        if (patternList.size() == 1) {
+            return patternList.get(0).pattern();
+        }
+        return "(\"" + patternList.stream().map(WildcardPattern::pattern).collect(Collectors.joining("\", \"")) + "\")";
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(patternList);
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+
+        if (obj == null || getClass() != obj.getClass()) {
+            return false;
+        }
+
+        WildcardPatternList other = (WildcardPatternList) obj;
+        return patternList.equals(other.patternList);
+    }
+
+}