From e458578a95d04cf920960c726a6cb5e4fd021d79 Mon Sep 17 00:00:00 2001
From: zhenggli <zguan.li2@gmail.com>
Date: Wed, 24 Apr 2024 15:36:54 -0500
Subject: [PATCH] Fix unit test

---
 .../druid/sql/dialect/oracle/parser/OracleExprParser.java     | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleExprParser.java b/core/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleExprParser.java
index dfb11ebab3..e07533fe4d 100644
--- a/core/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleExprParser.java
+++ b/core/src/main/java/com/alibaba/druid/sql/dialect/oracle/parser/OracleExprParser.java
@@ -423,8 +423,8 @@ public SQLExpr primary() {
                         lexer.nextToken();
                         break;
                     case IDENTIFIER:
-                        sqlExpr = new SQLUnaryExpr(SQLUnaryOperator.Negative, new SQLIdentifierExpr(lexer.stringVal()));
-                        lexer.nextToken();
+                        sqlExpr = primary();
+                        sqlExpr = new SQLUnaryExpr(SQLUnaryOperator.Negative, sqlExpr);
                         break;
                     case VARIANT:
                     case QUES: