From 70994c3e3c57580a7306af896527e19a543c0af5 Mon Sep 17 00:00:00 2001
From: Min Zhou <coderplay@gmail.com>
Date: Fri, 25 Jan 2013 12:55:18 +0800
Subject: [PATCH]  Equality operator '=' is missed in eval visitor utils

---
 .../java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
index 6e50fb87e0..e75dcc5e70 100644
--- a/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
+++ b/src/main/java/com/alibaba/druid/sql/visitor/SQLEvalVisitorUtils.java
@@ -827,6 +827,7 @@ public class SQLEvalVisitorUtils {
                 x.putAttribute(EVAL_VALUE, value);
                 break;
             case Is:
+            case Equality:
                 value = eq(left.getAttribute(EVAL_VALUE), right.getAttributes().get(EVAL_VALUE));
                 x.putAttribute(EVAL_VALUE, value);
                 break;