elastic · idegtiarenko · Dec 18, 2024 · Dec 4, 2024 · Dec 4, 2024 · Dec 4, 2024
diff --git a/docs/changelog/117989.yaml b/docs/changelog/117989.yaml
@@ -0,0 +1,5 @@
+pr: 117989
+summary: ESQL Add esql hash function
+area: ES|QL
+type: enhancement
+issues: []
diff --git a/docs/reference/esql/functions/description/hash.asciidoc b/docs/reference/esql/functions/description/hash.asciidoc
diff --git a/docs/reference/esql/functions/kibana/definition/hash.json b/docs/reference/esql/functions/kibana/definition/hash.json
diff --git a/docs/reference/esql/functions/kibana/docs/hash.md b/docs/reference/esql/functions/kibana/docs/hash.md
diff --git a/docs/reference/esql/functions/layout/hash.asciidoc b/docs/reference/esql/functions/layout/hash.asciidoc
diff --git a/docs/reference/esql/functions/parameters/hash.asciidoc b/docs/reference/esql/functions/parameters/hash.asciidoc
diff --git a/docs/reference/esql/functions/signature/hash.svg b/docs/reference/esql/functions/signature/hash.svg
diff --git a/docs/reference/esql/functions/types/hash.asciidoc b/docs/reference/esql/functions/types/hash.asciidoc
diff --git a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/hash.csv-spec b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/hash.csv-spec
@@ -0,0 +1,17 @@
+md5
+required_capability: hash_function
+
+ROW value = "test" | EVAL hash = hash("md5", value);
+
+value:keyword | hash:keyword
+test          | 098f6bcd4621d373cade4e832627b4f6
+;
+
+sha256
+required_capability: hash_function
+
+ROW value = "test" | EVAL hash = hash("sha256", value);
+
+value:keyword | hash:keyword
+test          | 9f86d081884c7d659a2feaa0c55ad015a3bf4f1b2b0b822cd15d6c15b0f00a08
+;
diff --git a/...d/org/elasticsearch/xpack/esql/expression/function/scalar/hash/HashConstantEvaluator.java b/...d/org/elasticsearch/xpack/esql/expression/function/scalar/hash/HashConstantEvaluator.java