make functions() static

fang-xing-esql · Nov 5, 2024 · bace39a · bace39a
1 parent 8b31b45
commit bace39a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.../src/main/java/org/elasticsearch/xpack/esql/expression/function/EsqlFunctionRegistry.java b/.../src/main/java/org/elasticsearch/xpack/esql/expression/function/EsqlFunctionRegistry.java
@@ -257,7 +257,7 @@ public Collection<FunctionDefinition> listFunctions(String pattern) {
             .collect(toList());
     }
 
-    private FunctionDefinition[][] functions() {
+    private static FunctionDefinition[][] functions() {
         return new FunctionDefinition[][] {
             // grouping functions
             new FunctionDefinition[] { def(Bucket.class, Bucket::new, "bucket", "bin"), },