From ce0d20f3ba6cd7b888bc5b10add7000cff372243 Mon Sep 17 00:00:00 2001
From: wenshao <wenshao@wenshao-ubuntu-001.(none)>
Date: Mon, 10 Dec 2012 13:24:47 +0800
Subject: [PATCH] bug fixed for sybase

---
 .../java/com/alibaba/druid/pool/DruidConnectionHolder.java | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/alibaba/druid/pool/DruidConnectionHolder.java b/src/main/java/com/alibaba/druid/pool/DruidConnectionHolder.java
index 46088b0fd2..27a45bfd63 100644
--- a/src/main/java/com/alibaba/druid/pool/DruidConnectionHolder.java
+++ b/src/main/java/com/alibaba/druid/pool/DruidConnectionHolder.java
@@ -27,6 +27,7 @@ import javax.sql.ConnectionEventListener;
 import javax.sql.StatementEventListener;
 
 import com.alibaba.druid.util.IOUtils;
+import com.alibaba.druid.util.JdbcConstants;
 import com.alibaba.druid.util.JdbcUtils;
 
 /**
@@ -65,7 +66,11 @@ public final class DruidConnectionHolder {
         this.lastActiveTimeMillis = connecttimeMillis;
 
         this.underlyingAutoCommit = conn.getAutoCommit();
-        this.underlyingHoldability = conn.getHoldability();
+        
+        if (!JdbcConstants.SYBASE.equals(dataSource.getDbType())) {
+            this.underlyingHoldability = conn.getHoldability();
+        }
+
         this.underlyingReadOnly = conn.isReadOnly();
         try {
             this.underlyingTransactionIsolation = conn.getTransactionIsolation();