optimized for oracle 10

src/test/java/com/alibaba/druid/TestOracle.java

@@ -0,0 +1,70 @@
+package com.alibaba.druid;
+
+import java.sql.Connection;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+
+import junit.framework.Assert;
+import junit.framework.TestCase;
+
+import com.alibaba.druid.pool.DruidDataSource;
+
+public class TestOracle extends TestCase {
+
+    private String jdbcUrl;
+    private String user;
+    private String password;
+    private String driverClass;
+    private String SQL;
+
+    protected void setUp() throws Exception {
+        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // user = "alibaba";
+        // password = "ccbuauto";
+        // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
+
+        jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
+        user = "alibaba";
+        password = "deYcR7facWSJtCuDpm2r";
+        SQL = "SELECT * FROM AV_INFO WHERE ID = ?";
+
+        driverClass = "oracle.jdbc.driver.OracleDriver";
+    }
+
+    public void test_o() throws Exception {
+        DruidDataSource dataSource = new DruidDataSource();
+
+        dataSource.setDriverClassName(driverClass);
+        dataSource.setUrl(jdbcUrl);
+        dataSource.setUsername(user);
+        dataSource.setPassword(password);
+        dataSource.setPoolPreparedStatements(true);
+        dataSource.setMaxOpenPreparedStatements(50);
+        dataSource.setUseOracleImplicitCache(true);
+        // dataSource.setConnectionProperties("oracle.jdbc.FreeMemoryOnEnterImplicitCache=true");
+
+        for (int i = 1; i <= 1; ++i) {
+            Connection conn = dataSource.getConnection();
+
+            int rowNum = i + 1; // (i % 50) + 1;
+            String sql = SQL + " AND ROWNUM <= " + rowNum;
+            PreparedStatement stmt = conn.prepareStatement(sql);
+            stmt.setInt(1, 61);
+            ResultSet rs = stmt.executeQuery();
+            int rowCount = 0;
+            while (rs.next()) {
+                rowCount++;
+            }
+            Assert.assertEquals(true, rowCount > 0);
+            // Assert.isTrue(!rs.isClosed());
+            rs.close();
+            // Assert.isTrue(!stmt.isClosed());
+            stmt.close();
+
+            conn.close();
+
+        }
+
+        dataSource.close();
+    }
+}

src/test/java/com/alibaba/druid/bvt/bug/TestRollBack.java

@@ -0,0 +1,105 @@
+package com.alibaba.druid.bvt.bug;
+
+import java.beans.PropertyVetoException;
+import java.sql.SQLException;
+
+import junit.framework.Assert;
+
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.nutz.dao.Chain;
+import org.nutz.dao.Cnd;
+import org.nutz.dao.Dao;
+import org.nutz.dao.Sqls;
+import org.nutz.dao.impl.NutDao;
+import org.nutz.trans.Atom;
+import org.nutz.trans.Trans;
+
+import com.alibaba.druid.pool.DruidDataSource;
+import com.mchange.v2.c3p0.ComboPooledDataSource;
+
+public class TestRollBack {
+	static ComboPooledDataSource c3p0;
+	static DruidDataSource druid;
+	static Dao dao_c3p0;
+	static Dao dao_druid;
+	
+	static String url = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+	static String user = "alibaba";
+	static String password = "ccbuauto";
+	
+//  jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+//  user = "alibaba";
+//  password = "ccbuauto";
+
+	@BeforeClass
+	public static void init() throws PropertyVetoException, SQLException {
+		c3p0 = new ComboPooledDataSource();
+		c3p0.setDriverClass("oracle.jdbc.driver.OracleDriver");
+		c3p0.setJdbcUrl(url);
+		c3p0.setUser(user);
+		c3p0.setPassword(password);
+
+		druid = new DruidDataSource();
+		druid.setUrl(url);
+		druid.setUsername(user);
+		druid.setPassword(password);
+		druid.setFilters("stat,trace,encoding");
+		druid.setDefaultAutoCommit(false);
+
+		dao_c3p0 = new NutDao(c3p0);
+		dao_druid = new NutDao(druid);
+		if (!dao_c3p0.exists("msg")) {
+			dao_c3p0.execute(Sqls.create("create table msg(message varchar2(5))")); // 字段长度5
+		}
+	}
+
+	@AfterClass
+	public static void destory() {
+		c3p0.close();
+		druid.close();
+	}
+
+	@Before
+	public void before() {
+		// 清空所有数据
+		dao_c3p0.clear("msg");
+	}
+
+	@Test
+	public void test_c3p0() {
+		try {
+			// 将两条插入语句包裹在一个事务内执行,第一条可以正常插入,第二条超过字段长度,会抛异常,事务会回滚
+			Trans.exec(new Atom() {
+				@Override
+				public void run() {
+					dao_c3p0.insert("msg", Chain.make("message", "abc"));
+					dao_c3p0.insert("msg", Chain.make("message", "1234567"));
+				}
+			});
+		} catch (Exception e) {
+		}
+		// abc也跟着回滚了
+		Assert.assertNull(dao_c3p0.fetch("msg", Cnd.where("message", "=", "abc")));
+	}
+
+	@Test
+	public void test_druid() {
+		try {
+			Trans.exec(new Atom() {
+				@Override
+				public void run() {
+					dao_druid.insert("msg", Chain.make("message", "abc"));
+					dao_druid.insert("msg", Chain.make("message", "1234567"));
+				}
+			});
+		} catch (Exception e) {
+		    e.printStackTrace(); // 把这里的异常打印出来
+		}
+		// abc插了进去,没有回滚
+		Assert.assertNotNull(dao_druid.fetch("msg", Cnd.where("message", "=", "abc")));
+	}
+
+}

src/test/java/com/alibaba/druid/bvt/util/OracleMockConnection.java

@@ -11,17 +11,11 @@ import java.sql.SQLException;
 import java.sql.Time;
 import java.sql.Timestamp;
 import java.util.Calendar;
-import java.util.EnumSet;
 import java.util.Properties;
 import java.util.TimeZone;
 
 import oracle.jdbc.OracleOCIFailover;
 import oracle.jdbc.OracleSavepoint;
-import oracle.jdbc.aq.AQDequeueOptions;
-import oracle.jdbc.aq.AQEnqueueOptions;
-import oracle.jdbc.aq.AQMessage;
-import oracle.jdbc.aq.AQNotificationRegistration;
-import oracle.jdbc.dcn.DatabaseChangeRegistration;
 import oracle.jdbc.internal.OracleConnection;
 import oracle.jdbc.pool.OracleConnectionCacheCallback;
 import oracle.sql.ARRAY;
@@ -50,872 +44,672 @@ public class OracleMockConnection extends MockConnection implements oracle.jdbc.
 
     public OracleMockConnection(MockDriver driver, String url, Properties connectProperties){
         super(driver, url, connectProperties);
-        
+
         String val = (String) connectProperties.get("defaultRowPrefetch");
         if (val != null) {
             defaultRowPrefetch = Integer.parseInt(val);
         }
     }
 
-    @Override
     public Connection _getPC() {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public void abort() throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void applyConnectionAttributes(Properties arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void archive(int arg0, int arg1, String arg2) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void cancel() throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void clearAllApplicationContext(String arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void close(Properties arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void close(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
-    public void commit(EnumSet<CommitOption> arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
     public ARRAY createARRAY(String arg0, Object arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public BINARY_DOUBLE createBINARY_DOUBLE(double arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public BINARY_FLOAT createBINARY_FLOAT(float arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Date arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Time arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Timestamp arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Date arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Time arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public DATE createDATE(Timestamp arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public INTERVALDS createINTERVALDS(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public INTERVALYM createINTERVALYM(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(boolean arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(byte arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(short arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(int arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(long arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(float arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(double arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(BigDecimal arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(BigInteger arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public NUMBER createNUMBER(String arg0, int arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public Array createOracleArray(String arg0, Object arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMP createTIMESTAMP(Date arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMP createTIMESTAMP(DATE arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMP createTIMESTAMP(Time arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMP createTIMESTAMP(Timestamp arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMP createTIMESTAMP(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPLTZ createTIMESTAMPLTZ(Date arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPLTZ createTIMESTAMPLTZ(Time arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPLTZ createTIMESTAMPLTZ(Timestamp arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPLTZ createTIMESTAMPLTZ(String arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPLTZ createTIMESTAMPLTZ(DATE arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Date arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Time arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Timestamp arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(DATE arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Date arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Time arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(Timestamp arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TIMESTAMPTZ createTIMESTAMPTZ(String arg0, Calendar arg1) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
-    public AQMessage dequeue(String arg0, AQDequeueOptions arg1, byte[] arg2) throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
-    public AQMessage dequeue(String arg0, AQDequeueOptions arg1, String arg2) throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
-    public void enqueue(String arg0, AQEnqueueOptions arg1, AQMessage arg2) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
     public TypeDescriptor[] getAllTypeDescriptorsInCurrentSchema() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getAuthenticationAdaptorName() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public boolean getAutoClose() throws SQLException {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public CallableStatement getCallWithKey(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public Properties getConnectionAttributes() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public int getConnectionReleasePriority() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public boolean getCreateStatementAsRefCursor() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public String getCurrentSchema() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getDataIntegrityAlgorithmName() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
-    public DatabaseChangeRegistration getDatabaseChangeRegistration(int arg0) throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
     public int getDefaultExecuteBatch() {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public int getDefaultRowPrefetch() {
         return defaultRowPrefetch;
     }
 
-    @Override
     public TimeZone getDefaultTimeZone() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public Object getDescriptor(String arg0) {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getEncryptionAlgorithmName() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public short getEndToEndECIDSequenceNumber() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public String[] getEndToEndMetrics() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public boolean getExplicitCachingEnabled() throws SQLException {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean getImplicitCachingEnabled() throws SQLException {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean getIncludeSynonyms() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public Object getJavaObject(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public Properties getProperties() {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public boolean getRemarksReporting() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean getRestrictGetTables() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public String getSQLType(Object arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getSessionTimeZone() {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getSessionTimeZoneOffset() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public int getStatementCacheSize() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public PreparedStatement getStatementWithKey(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public int getStmtCacheSize() {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public short getStructAttrCsId() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public TypeDescriptor[] getTypeDescriptorsFromList(String[][] arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public TypeDescriptor[] getTypeDescriptorsFromListInCurrentSchema(String[] arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public Properties getUnMatchedConnectionAttributes() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public String getUserName() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public boolean getUsingXAFlag() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean getXAErrorFlag() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean isLogicalConnection() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean isProxySession() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public boolean isUsable() {
         // TODO Auto-generated method stub
         return false;
     }
 
-    @Override
     public void openProxySession(int arg0, Properties arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void oracleReleaseSavepoint(OracleSavepoint arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void oracleRollback(OracleSavepoint arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public OracleSavepoint oracleSetSavepoint() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public OracleSavepoint oracleSetSavepoint(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public OracleConnection physicalConnectionWithin() {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public int pingDatabase() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public int pingDatabase(int arg0) throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public CallableStatement prepareCallWithKey(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public PreparedStatement prepareStatementWithKey(String arg0) throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public void purgeExplicitCache() throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void purgeImplicitCache() throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void putDescriptor(String arg0, Object arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
-    public AQNotificationRegistration[] registerAQNotification(String[] arg0, Properties[] arg1, Properties arg2)
-                                                                                                                 throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
     public void registerConnectionCacheCallback(OracleConnectionCacheCallback arg0, Object arg1, int arg2)
                                                                                                           throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
-    public DatabaseChangeRegistration registerDatabaseChangeNotification(Properties arg0) throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
-    @Override
     public void registerSQLType(String arg0, Class arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void registerSQLType(String arg0, String arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void registerTAFCallback(OracleOCIFailover arg0, Object arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setApplicationContext(String arg0, String arg1, String arg2) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setAutoClose(boolean arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setConnectionReleasePriority(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setCreateStatementAsRefCursor(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setDefaultExecuteBatch(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setDefaultRowPrefetch(int defaultRowPrefetch) throws SQLException {
         this.defaultRowPrefetch = defaultRowPrefetch;
     }
 
-    @Override
     public void setDefaultTimeZone(TimeZone arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setEndToEndMetrics(String[] arg0, short arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setExplicitCachingEnabled(boolean arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setImplicitCachingEnabled(boolean arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setIncludeSynonyms(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setPlsqlWarnings(String arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setRemarksReporting(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setRestrictGetTables(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setSessionTimeZone(String arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setStatementCacheSize(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setStmtCacheSize(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setStmtCacheSize(int arg0, boolean arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setUsingXAFlag(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setWrapper(oracle.jdbc.OracleConnection arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setXAErrorFlag(boolean arg0) {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
-    public void shutdown(DatabaseShutdownMode arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
-    public void startup(DatabaseStartupMode arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
     public void startup(String arg0, int arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
-    public void unregisterAQNotification(AQNotificationRegistration arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
-    public void unregisterDatabaseChangeNotification(DatabaseChangeRegistration arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
     public void unregisterDatabaseChangeNotification(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void unregisterDatabaseChangeNotification(long arg0, String arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void unregisterDatabaseChangeNotification(int arg0, String arg1, int arg2) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public oracle.jdbc.OracleConnection unwrap() {
         // TODO Auto-generated method stub
         return null;
     }
-    
-    @Override
+
     public PreparedStatement prepareStatement(String sql) throws SQLException {
         if (isClosed()) {
             throw new MockConnectionClosedException();
@@ -923,4 +717,10 @@ public class OracleMockConnection extends MockConnection implements oracle.jdbc.
 
         return new OracleMockPreparedStatement(this, sql);
     }
+
+    @Override
+    public void shutdown(int arg0) throws SQLException {
+        // TODO Auto-generated method stub
+
+    }
 }

src/test/java/com/alibaba/druid/bvt/util/OracleMockPreparedStatement.java

@@ -17,7 +17,6 @@ import java.util.Calendar;
 
 import oracle.jdbc.OracleParameterMetaData;
 import oracle.jdbc.OracleResultSetCache;
-import oracle.jdbc.dcn.DatabaseChangeRegistration;
 import oracle.sql.ARRAY;
 import oracle.sql.BFILE;
 import oracle.sql.BINARY_DOUBLE;
@@ -83,25 +82,21 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
         return executeBatch;
     }
 
-    @Override
     public ResultSet getReturnResultSet() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public void registerReturnParameter(int arg0, int arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void registerReturnParameter(int arg0, int arg1, int arg2) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void registerReturnParameter(int arg0, int arg1, String arg2) throws SQLException {
         // TODO Auto-generated method stub
 
@@ -257,13 +252,11 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
     public void setBytesForBlob(int arg0, byte[] arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setBytesForBlobAtName(String arg0, byte[] arg1) throws SQLException {
         // TODO Auto-generated method stub
 
@@ -341,12 +334,6 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
-    public void setDateAtName(String arg0, Date arg1, Calendar arg2) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
     @Override
     public void setDisableStmtCaching(boolean arg0) {
         // TODO Auto-generated method stub
@@ -652,19 +639,12 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
-    public void setTimeAtName(String arg0, Time arg1, Calendar arg2) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
     @Override
     public void setTimestampAtName(String arg0, Timestamp arg1) throws SQLException {
         // TODO Auto-generated method stub
 
     }
 
-    @Override
     public void setTimestampAtName(String arg0, Timestamp arg1, Calendar arg2) throws SQLException {
         // TODO Auto-generated method stub
 
@@ -736,19 +716,16 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
     public int getLobPrefetchSize() {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public long getRegisteredQueryId() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
     }
 
-    @Override
     public String[] getRegisteredTableNames() throws SQLException {
         // TODO Auto-generated method stub
         return null;
@@ -765,13 +742,6 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
         return false;
     }
 
-    @Override
-    public void setDatabaseChangeRegistration(DatabaseChangeRegistration arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
-    @Override
     public void setLobPrefetchSize(int arg0) throws SQLException {
         // TODO Auto-generated method stub
 
@@ -788,7 +758,6 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
         this.rowPrefetch = rowPrefetch;
     }
 
-    @Override
     public long getChecksum() throws SQLException {
         // TODO Auto-generated method stub
         return 0;
@@ -800,12 +769,6 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
         return false;
     }
 
-    @Override
-    public SqlKind getSqlKind() throws SQLException {
-        // TODO Auto-generated method stub
-        return null;
-    }
-
     @Override
     public int getcacheState() {
         // TODO Auto-generated method stub
@@ -830,12 +793,6 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
-    public void setSnapshotSCN(long arg0) throws SQLException {
-        // TODO Auto-generated method stub
-
-    }
-
     @Override
     public void enterExplicitCache() throws SQLException {
         // TODO Auto-generated method stub
@@ -872,13 +829,11 @@ public class OracleMockPreparedStatement extends MockPreparedStatement implement
 
     }
 
-    @Override
     public String getOriginalSql() throws SQLException {
         // TODO Auto-generated method stub
         return null;
     }
 
-    @Override
     public void setCharacterStreamAtName(String arg0, Reader arg1, int arg2) throws SQLException {
         // TODO Auto-generated method stub
 

src/test/java/com/alibaba/druid/pool/benckmark/Oracle_Case4.java

@@ -31,7 +31,7 @@ public class Oracle_Case4 extends TestCase {
     private String  validationQuery            = "SELECT 1 FROM DUAL";
     private int     threadCount                = 1;
     private int     loopCount                  = 3;
-    final int       LOOP_COUNT                 = 1000 * 1000;
+    final int       LOOP_COUNT                 = 1000 * 1;
     private boolean testOnBorrow               = false;
     private boolean preparedStatementCache     = true;
     private int     preparedStatementCacheSize = 50;
@@ -40,10 +40,10 @@ public class Oracle_Case4 extends TestCase {
     private String  SQL;
 
     protected void setUp() throws Exception {
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
-        // user = "alibaba";
-        // password = "ccbuauto";
-        // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
+//         jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+//         user = "alibaba";
+//         password = "ccbuauto";
+//         SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
         jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
         user = "alibaba";
@@ -68,7 +68,7 @@ public class Oracle_Case4 extends TestCase {
         dataSource.setValidationQuery(validationQuery);
         dataSource.setTestOnBorrow(testOnBorrow);
         dataSource.setConnectionProperties(properties);
-        dataSource.setUseOracleImplicitCache(false);
+        dataSource.setUseOracleImplicitCache(true);
 
         // printAV_INFO(dataSource);
         // printTables(dataSource);
@@ -155,7 +155,7 @@ public class Oracle_Case4 extends TestCase {
                             
                             int mod = i % 500;
                             
-                            String sql = SQL; // + " AND ROWNUM <= " + (mod + 1);
+                            String sql = SQL + " AND ROWNUM <= " + (mod + 1);
                             PreparedStatement stmt = conn.prepareStatement(sql);
                             stmt.setInt(1, 61);
                             ResultSet rs = stmt.executeQuery();