From bdfb17029f7e205f895dc3dfd0f37c8ff2520823 Mon Sep 17 00:00:00 2001
From: rubenada <rubenql@gmail.com>
Date: Fri, 21 Jul 2023 10:20:12 +0100
Subject: [PATCH] [CALCITE-5865] ClassCastException with FLOOR and CEIL on
 conformances that are not builtin (follow-up)

---
 .../java/org/apache/calcite/sql/fun/SqlStdOperatorTable.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/src/main/java/org/apache/calcite/sql/fun/SqlStdOperatorTable.java b/core/src/main/java/org/apache/calcite/sql/fun/SqlStdOperatorTable.java
index 86a7cb0a0acc..65bb44e9e7e3 100644
--- a/core/src/main/java/org/apache/calcite/sql/fun/SqlStdOperatorTable.java
+++ b/core/src/main/java/org/apache/calcite/sql/fun/SqlStdOperatorTable.java
@@ -2702,7 +2702,7 @@ public static SqlOperator like(boolean negated, boolean caseSensitive) {
   /** Returns the operator for {@code FLOOR} and {@code CEIL} with given floor flag
    * and library. */
   public static SqlOperator floorCeil(boolean floor, SqlConformance conformance) {
-    if (SqlConformanceEnum.BIG_QUERY.equals(conformance)) {
+    if (SqlConformanceEnum.BIG_QUERY == conformance) {
       return floor ? SqlLibraryOperators.FLOOR_BIG_QUERY : SqlLibraryOperators.CEIL_BIG_QUERY;
     } else {
       return floor ? SqlStdOperatorTable.FLOOR : SqlStdOperatorTable.CEIL;