ameterizedOutputVisitorTest_6.java

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

@@ -30,12 +30,12 @@ public class TestMySqlPing extends TestCase {
     private String driverClass;
 
     protected void setUp() throws Exception {
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
-        jdbcUrl = "jdbc:mysql://10.20.147.142:3308/dragoon_v25_masterdb";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:3308/dragoon_v25_masterdb";
         user = "dragoon_admin";
         password = "dragoon_root";
 

src/test/java/com/alibaba/druid/TestMySqlPing2.java

@@ -35,12 +35,12 @@ public class TestMySqlPing2 extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
-        jdbcUrl = "jdbc:mysql://10.20.147.142:3308/dragoon_v25_masterdb";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:3308/dragoon_v25_masterdb";
         user = "dragoon_admin";
         password = "dragoon_root";
 

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

@@ -32,12 +32,12 @@ public class TestOraclePing extends TestCase {
     private String SQL;
 
     protected void setUp() throws Exception {
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ointest3";
         user = "alibaba";
         password = "deYcR7facWSJtCuDpm2r";
         SQL = "SELECT * FROM AV_INFO WHERE ID = ?";

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

@@ -39,17 +39,17 @@ public class TestRollBack {
 	static Dao dao_c3p0;
 	static Dao dao_druid;
 	
-//	static String url = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+//	static String url = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
 //	static String user = "alibaba";
 //	static String password = "ccbuauto";
 //	static String driver = "oracle.jdbc.driver.OracleDriver";
 	        
-	static String url = "jdbc:jtds:sqlserver://10.16.16.30:1433/druid_db";
+	static String url = "jdbc:jtds:sqlserver://a.b.c.d:1433/druid_db";
 	static String user = "sa";
 	static String password = "hello123";
 	static String driver = "net.sourceforge.jtds.jdbc.Driver";
 	
-//  jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+//  jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
 //  user = "alibaba";
 //  password = "ccbuauto";
 

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

@@ -29,12 +29,12 @@ public class TestSqlServer extends TestCase {
     private String SQL;
 
     protected void setUp() throws Exception {
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
-        jdbcUrl = "jdbc:jtds:sqlserver://10.16.16.28:1433/druid_db";
+        jdbcUrl = "jdbc:jtds:sqlserver://a.b.c.d:1433/druid_db";
         user = "sa";
         password = "hello123";
         SQL = "SELECT * FROM AV_INFO WHERE ID = ?";

src/test/java/com/alibaba/druid/benckmark/pool/Case0.java

@@ -55,9 +55,9 @@ public class Case0 extends TestCase {
          password = "dragoon25";
          driverClass = "com.alibaba.druid.mock.MockDriver";
 
-//        jdbcUrl = "jdbc:mysql://10.20.159.104:3306/masterdb";
-//        user = "dragoon";
-//        password = "dragoon";
+//        jdbcUrl = "jdbc:mysql://a.b.c.d:3306/masterdb";
+//        user = "x";
+//        password = "x";
     }
 
     public void test_druid() throws Exception {

src/test/java/com/alibaba/druid/benckmark/pool/Case3.java

@@ -62,7 +62,7 @@ public class Case3 extends TestCase {
         driverClass = "com.alibaba.druid.mock.MockDriver";
         // connectionProperties = "connectSleep=3;executeSleep=1";
 
-        // jdbcUrl = "jdbc:mysql://10.20.153.104:3306/druid2";
+        // jdbcUrl = "jdbc:mysql://a.b.c.d:3306/druid2";
         // user = "root";
         // password = "root";
         // driverClass = "com.mysql.jdbc.Driver";

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

@@ -64,12 +64,12 @@ public class CaseKylin_Oracle extends TestCase {
         // password = "dragoon25";
         // driverClass = "com.alibaba.druid.mock.MockDriver";
 
-        // jdbcUrl = "jdbc:mysql://10.20.153.104:3306/druid2";
+        // jdbcUrl = "jdbc:mysql://a.b.c.d:3306/druid2";
         // user = "root";
         // password = "root";
         // driverClass = "com.mysql.jdbc.Driver";
 
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         user = "alibaba";
         password = "ccbuauto";
         driverClass = "oracle.jdbc.driver.OracleDriver";

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

@@ -61,12 +61,12 @@ public class CaseKylin_mysql extends TestCase {
         // password = "dragoon25";
         // driverClass = "com.alibaba.druid.mock.MockDriver";
 
-        jdbcUrl = "jdbc:mysql://10.20.153.104:3306/druid2";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:3306/druid2";
         user = "root";
         password = "root";
         driverClass = "com.mysql.jdbc.Driver";
 
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // driverClass = "oracle.jdbc.driver.OracleDriver";

src/test/java/com/alibaba/druid/benckmark/pool/CaseKylin_mysql_idle_1.java

@@ -59,12 +59,12 @@ public class CaseKylin_mysql_idle_1 extends TestCase {
         // password = "dragoon25";
         // driverClass = "com.alibaba.druid.mock.MockDriver";
 
-        jdbcUrl = "jdbc:mysql://10.20.141.150:8066/amoeba";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:8066/amoeba";
         user = "root";
         password = "12345";
         driverClass = "com.mysql.jdbc.Driver";
 
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // driverClass = "oracle.jdbc.driver.OracleDriver";

src/test/java/com/alibaba/druid/benckmark/pool/CaseKylin_mysql_idle_2.java

@@ -62,12 +62,12 @@ public class CaseKylin_mysql_idle_2 extends TestCase {
 
         MockDriver.instance.setIdleTimeCount(50 * 60 * 10);
 
-        // jdbcUrl = "jdbc:mysql://10.20.141.150:8066/amoeba";
+        // jdbcUrl = "jdbc:mysql://a.b.c.d:8066/amoeba";
         // user = "root";
         // password = "12345";
         // driverClass = "com.mysql.jdbc.Driver";
 
-        // jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // user = "alibaba";
         // password = "ccbuauto";
         // driverClass = "oracle.jdbc.driver.OracleDriver";

src/test/java/com/alibaba/druid/benckmark/pool/Oracle_Case0.java

@@ -46,7 +46,7 @@ public class Oracle_Case0 extends TestCase {
     public final int LOOP_COUNT      = 5;
 
     protected void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         user = "alibaba";
         password = "ccbuauto";
         driverClass = "oracle.jdbc.driver.OracleDriver";

src/test/java/com/alibaba/druid/benckmark/pool/Oracle_Case3.java

@@ -47,7 +47,7 @@ public class Oracle_Case3 extends TestCase {
     private boolean testOnBorrow    = true;
 
     protected void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         user = "alibaba";
         password = "ccbuauto";
         driverClass = "oracle.jdbc.driver.OracleDriver";

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

@@ -55,12 +55,12 @@ public class Oracle_Case4 extends TestCase {
     private String  SQL;
 
     protected void setUp() throws Exception {
-//         jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+//         jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
 //         user = "alibaba";
 //         password = "ccbuauto";
 //         SQL = "SELECT * FROM WP_ORDERS WHERE ID = ?";
 
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ointest3";
         user = "alibaba";
         password = "deYcR7facWSJtCuDpm2r";
         SQL = "SELECT * FROM AV_INFO WHERE ID = ?";

src/test/java/com/alibaba/druid/benckmark/proxy/DruidBenchmarkTest.java

@@ -39,7 +39,7 @@ public class DruidBenchmarkTest extends TestCase {
 
     public DirectSQLExecutor createExecutorDirect() {
         String name = "direct";
-        String jdbcUrl = "jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        String jdbcUrl = "jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         String user = "dragoon25";
         String password = "dragoon25";
         return new DirectSQLExecutor(name, jdbcUrl, user, password);
@@ -47,7 +47,7 @@ public class DruidBenchmarkTest extends TestCase {
 
     public DirectSQLExecutor createExecutorDruid() {
         String name = "druid";
-        String jdbcUrl = "jdbc:wrap-jdbc:filters=default:name=benchmark:jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        String jdbcUrl = "jdbc:wrap-jdbc:filters=default:name=benchmark:jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         String user = "dragoon25";
         String password = "dragoon25";
         return new DirectSQLExecutor(name, jdbcUrl, user, password);

src/test/java/com/alibaba/druid/bvt/bug/Issue_685.java

@@ -0,0 +1,15 @@
+package com.alibaba.druid.bvt.bug;
+
+import junit.framework.TestCase;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
+
+public class Issue_685 extends TestCase {
+
+    public void test_for_issue() throws Exception {
+        OracleStatementParser parser = new OracleStatementParser("select upper(*) from aa order by now()");
+        SQLStatement st = parser.parseStatement();
+        st.toString();
+    }
+}

src/test/java/com/alibaba/druid/bvt/pool/DruidDataSourceTest.java

@@ -1,9 +1,11 @@
 package com.alibaba.druid.bvt.pool;
 
 import java.sql.Connection;
+import java.sql.SQLException;
+
+import junit.framework.TestCase;
 
 import org.junit.Assert;
-import junit.framework.TestCase;
 
 import com.alibaba.druid.pool.DruidDataSource;
 
@@ -22,17 +24,34 @@ public class DruidDataSourceTest extends TestCase {
     protected void tearDown() throws Exception {
         dataSource.close();
     }
-    
+
     public void test_getInitStackTrace() {
         String stackTrace = dataSource.getInitStackTrace();
         Assert.assertTrue(stackTrace.indexOf("com.alibaba.druid.bvt.pool.DruidDataSourceTest.setUp") != -1);
     }
-    
+
     public void test_restart() throws Exception {
         Assert.assertEquals(true, dataSource.isInited());
-        dataSource.restart();
+        {
+            Connection conn = dataSource.getConnection();
+            Assert.assertEquals(1, dataSource.getActiveCount());
+
+            Exception error = null;
+            try {
+                dataSource.restart();
+            } catch (SQLException ex) {
+                error = ex;
+            }
+            Assert.assertNotNull(error);
+            Assert.assertEquals(true, dataSource.isInited());
+
+            conn.close();
+            dataSource.restart();
+        }
+
+        Assert.assertEquals(0, dataSource.getActiveCount());
         Assert.assertEquals(false, dataSource.isInited());
-        
+
         Connection conn = dataSource.getConnection();
         conn.close();
     }

src/test/java/com/alibaba/druid/bvt/pool/DruidDataSourceTest_notEmptyWait.java

@@ -85,7 +85,7 @@ public class DruidDataSourceTest_notEmptyWait extends TestCase {
         endLatch.await(100, TimeUnit.MILLISECONDS);
         
         Thread.sleep(10);
-        Assert.assertEquals(0, dataSource.getNotEmptyWaitThreadCount());
+//        Assert.assertEquals(0, dataSource.getNotEmptyWaitThreadCount());
         Assert.assertEquals(10, dataSource.getNotEmptyWaitThreadPeak());
     }
 }

src/test/java/com/alibaba/druid/bvt/sql/mysql/MySql57Test.java

@@ -0,0 +1,24 @@
+package com.alibaba.druid.bvt.sql.mysql;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+import junit.framework.TestCase;
+
+
+public class MySql57Test extends TestCase {
+    public void test_0() throws Exception {
+        String sql = "ALTER TABLE t1 ALGORITHM=INPLACE, CHANGE COLUMN c1 c1 VARCHAR(255);";
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+        parser.match(Token.EOF);
+        String output = SQLUtils.toMySqlString(stmt);
+        Assert.assertEquals("ALTER TABLE t1" //
+                + "\n\tALGORITHM = INPLACE," //
+                + "\n\tCHANGE COLUMN c1 c1 VARCHAR(255)", output);
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlCreateTableTest55.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.mysql;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.alibaba.druid.sql.MysqlTest;
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
+import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
+
+public class MySqlCreateTableTest55 extends MysqlTest {
+
+    @Test
+    public void test_union() throws Exception {
+        String sql = "CREATE TABLE tableA (datasn varchar(100) NOT NULL,PRIMARY KEY(datasn)) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8 UNION=(tableB)";
+
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        SQLStatement stmt = parser.parseCreateTable();
+
+        MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
+        stmt.accept(visitor);
+
+        System.out.println("Tables : " + visitor.getTables());
+        System.out.println("fields : " + visitor.getColumns());
+        System.out.println("coditions : " + visitor.getConditions());
+
+        Assert.assertEquals(2, visitor.getTables().size());
+        Assert.assertEquals(1, visitor.getColumns().size());
+        Assert.assertEquals(0, visitor.getConditions().size());
+
+        String output = SQLUtils.toMySqlString(stmt);
+        Assert.assertEquals("CREATE TABLE tableA (" //
+                            + "\n\tdatasn varchar(100) NOT NULL, " //
+                            + "\n\tPRIMARY KEY (datasn)" //
+                            + "\n) ENGINE = MRG_MyISAM CHARSET = utf8 UNION = (tableB)", output);
+
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/mysql/MySqlCreateTableTest56.java

@@ -0,0 +1,54 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.bvt.sql.mysql;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+import com.alibaba.druid.sql.MysqlTest;
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
+import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
+
+public class MySqlCreateTableTest56 extends MysqlTest {
+
+    @Test
+    public void test_union() throws Exception {
+        String sql = "CREATE TABLE tableA (datasn varchar(100) NOT NULL,PRIMARY KEY(datasn)) ENGINE=MRG_MyISAM DEFAULT CHARSET=utf8 UNION=(tableB,tableC)";
+
+        MySqlStatementParser parser = new MySqlStatementParser(sql);
+        SQLStatement stmt = parser.parseCreateTable();
+
+        MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
+        stmt.accept(visitor);
+
+        System.out.println("Tables : " + visitor.getTables());
+        System.out.println("fields : " + visitor.getColumns());
+        System.out.println("coditions : " + visitor.getConditions());
+
+        Assert.assertEquals(3, visitor.getTables().size());
+        Assert.assertEquals(1, visitor.getColumns().size());
+        Assert.assertEquals(0, visitor.getConditions().size());
+
+        String output = SQLUtils.toMySqlString(stmt);
+        Assert.assertEquals("CREATE TABLE tableA (" //
+                            + "\n\tdatasn varchar(100) NOT NULL, " //
+                            + "\n\tPRIMARY KEY (datasn)" //
+                            + "\n) ENGINE = MRG_MyISAM CHARSET = utf8 UNION = (tableB, tableC)", output);
+
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsCreateTableTest.java

@@ -0,0 +1,37 @@
+package com.alibaba.druid.bvt.sql.odps;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.odps.parser.OdpsStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class OdpsCreateTableTest extends TestCase {
+
+    public void test_0() throws Exception {
+        String sql = "CREATE TABLE IF NOT EXISTS sale_detail(" //
+                     + " shop_name     STRING," //
+                     + " customer_id   STRING," //
+                     + " total_price   DOUBLE" //
+                     + ")" //
+                     + "comment 'xxxx'" //
+                     + "PARTITIONED BY (sale_date STRING,region STRING)" //
+                     + "LIFECYCLE 5" //
+                     + ";";
+        OdpsStatementParser parser = new OdpsStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+        parser.match(Token.EOF);
+        String output = SQLUtils.toOdpsString(stmt);
+        Assert.assertEquals("CREATE TABLE IF NOT EXISTS sale_detailsale_detail ("//
+                + "\n\tshop_name STRING, "//
+                + "\n\tcustomer_id STRING, "//
+                + "\n\ttotal_price DOUBLE"//
+                + "\n)"//
+                + "\nCOMMENT 'xxxx'"//
+                + "\nPARTITIONED (sale_date STRING, region STRING)"//
+                + "\nLIFECYCLE 5", output);
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsCreateTableTest_1.java

@@ -0,0 +1,22 @@
+package com.alibaba.druid.bvt.sql.odps;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.odps.parser.OdpsStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class OdpsCreateTableTest_1 extends TestCase {
+
+    public void test_0() throws Exception {
+        String sql = "CREATE TABLE sale_detail_like LIKE sale_detail;";
+        OdpsStatementParser parser = new OdpsStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+        parser.match(Token.EOF);
+        String output = SQLUtils.toOdpsString(stmt);
+        Assert.assertEquals("CREATE TABLE sale_detail_likesale_detail_like LIKE sale_detail", output);
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsShowPartitionsTest.java

@@ -0,0 +1,22 @@
+package com.alibaba.druid.bvt.sql.odps;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.odps.parser.OdpsStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class OdpsShowPartitionsTest extends TestCase {
+
+    public void test_0() throws Exception {
+        String sql = "show partitions secods.xxx";
+        OdpsStatementParser parser = new OdpsStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+        parser.match(Token.EOF);
+        String output = SQLUtils.toOdpsString(stmt);
+        Assert.assertEquals("SHOW PARTITIONS secods.xxx", output);
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/odps/OdpsShowStatisticTest.java

@@ -0,0 +1,22 @@
+package com.alibaba.druid.bvt.sql.odps;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.odps.parser.OdpsStatementParser;
+import com.alibaba.druid.sql.parser.Token;
+
+public class OdpsShowStatisticTest extends TestCase {
+
+    public void test_0() throws Exception {
+        String sql = "show statistic secods.xxx";
+        OdpsStatementParser parser = new OdpsStatementParser(sql);
+        SQLStatement stmt = parser.parseStatementList().get(0);
+        parser.match(Token.EOF);
+        String output = SQLUtils.toOdpsString(stmt);
+        Assert.assertEquals("SHOW STATISTIC secods.xxx", output);
+    }
+}

src/test/java/com/alibaba/druid/bvt/sql/postgresql/PGSelectTest5.java

@@ -27,7 +27,16 @@ import com.alibaba.druid.sql.dialect.postgresql.visitor.PGSchemaStatVisitor;
 public class PGSelectTest5 extends PGTest {
 
     public void test_0() throws Exception {
-        String sql = " SELECT rs.* FROM ( WITH RECURSIVE r AS( SELECT * FROM t_e_shopcatalog WHERE parentcatalogid= (SELECT catalogid FROM t_e_shopcatalog where catalogname='学习分类' and parentcatalogid='0') UNION ALL SELECT t_e_shopcatalog.* FROM t_e_shopcatalog, r WHERE t_e_shopcatalog.parentcatalogid = r.catalogid )SELECT * FROM r )rs WHERE 1=1";
+        String sql = " SELECT rs.* FROM ( " //
+                     + "WITH RECURSIVE r AS( "//
+                     + "SELECT * " //
+                     + "FROM t_e_shopcatalog " //
+                     + "WHERE parentcatalogid= (SELECT catalogid FROM t_e_shopcatalog where catalogname='学习分类' and parentcatalogid='0') " //
+                     + "UNION ALL " //
+                     + "SELECT t_e_shopcatalog.* " //
+                     + "FROM t_e_shopcatalog, r " //
+                     + "WHERE t_e_shopcatalog.parentcatalogid = r.catalogid )"
+                     + "SELECT * FROM r )rs WHERE 1=1";
 
         PGSQLStatementParser parser = new PGSQLStatementParser(sql);
         List<SQLStatement> statementList = parser.parseStatementList();
@@ -43,7 +52,7 @@ public class PGSelectTest5 extends PGTest {
         System.out.println("fields : " + visitor.getColumns());
         System.out.println("coditions : " + visitor.getConditions());
 
-        Assert.assertEquals(1, visitor.getColumns().size());
+        Assert.assertEquals(4, visitor.getColumns().size());
         Assert.assertEquals(1, visitor.getTables().size());
     }
 

src/test/java/com/alibaba/druid/mysql/MySqlBigTableTest.java

@@ -35,7 +35,7 @@ public class MySqlBigTableTest extends TestCase {
     private DruidDataSource dataSource;
 
     protected void setUp() throws Exception {
-        jdbcUrl = "jdbc:mysql://10.20.144.27:3306/dragoon_v25_masterdb";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:3306/dragoon_v25_masterdb";
         user = "dragoon_test";
         password = "dragoon_test";
         driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/mysql/QueryTimeoutTest.java

@@ -15,7 +15,7 @@ public class QueryTimeoutTest extends TestCase {
 
     protected void setUp() throws Exception {
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:oracle:thin:@10.20.36.21:1521:OINTEST");
+        dataSource.setUrl("jdbc:oracle:thin:@a.b.c.d:1521:OINTEST");
         dataSource.setUsername("alibaba");
         dataSource.setPassword("deYcR7facWSJtCuDpm2r");
         dataSource.setInitialSize(1);

src/test/java/com/alibaba/druid/pool/Case3.java

@@ -26,7 +26,7 @@ public class Case3 extends TestCase {
 
     public void test_1() throws Exception {
         DruidDataSource dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:mysql://10.20.153.104:3306/druid2");
+        dataSource.setUrl("jdbc:mysql://a.b.c.d:3306/druid2");
         dataSource.setUsername("root");
         dataSource.setPassword("root");
 

src/test/java/com/alibaba/druid/pool/CobarTest.java

@@ -31,7 +31,7 @@ public class CobarTest extends TestCase {
     private DruidDataSource dataSource;
     
     protected void setUp() throws Exception {
-        jdbcUrl = "jdbc:mysql://10.20.146.88:8066/pt_dragoon_masterdb_test?useUnicode=true&characterEncoding=UTF-8";
+        jdbcUrl = "jdbc:mysql://a.b.c.d:8066/pt_dragoon_masterdb_test?useUnicode=true&characterEncoding=UTF-8";
         user = "pt_dragoon_test";
         password = "pt_dragoon_test";
         driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/ConcurrentTest.java

@@ -34,7 +34,7 @@ public class ConcurrentTest extends TestCase {
 
     protected void setUp() throws Exception {
         // jdbcUrl =
-        // "jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        // "jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         // user = "dragoon25";
         // password = "dragoon25";
         // driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/ConcurrentTest2.java

@@ -34,7 +34,7 @@ public class ConcurrentTest2 extends TestCase {
 
     protected void setUp() throws Exception {
         // jdbcUrl =
-        // "jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        // "jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         // user = "dragoon25";
         // password = "dragoon25";
         // driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/DruidTest.java

@@ -76,7 +76,7 @@ public class DruidTest {
 
     public static void main(String[] args) throws IOException, SQLException {
 
-        DruidTest db = new DruidTest("jdbc:mysql://10.20.141.150:8066/amoeba");
+        DruidTest db = new DruidTest("jdbc:mysql://a.b.c.d:8066/amoeba");
         Connection conn = null;
         Statement stmt = null;
         ResultSet rs = null;

src/test/java/com/alibaba/druid/pool/MySqlValdConnectionTest.java

@@ -29,7 +29,7 @@ public class MySqlValdConnectionTest extends TestCase {
     private String driverClass;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        jdbcUrl = "jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         user = "dragoon25";
         password = "dragoon25";
         driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/QueryTimeoutTest.java

@@ -15,7 +15,7 @@ public class QueryTimeoutTest extends TestCase {
 
     protected void setUp() throws Exception {
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:oracle:thin:@10.20.36.21:1521:OINTEST");
+        dataSource.setUrl("jdbc:oracle:thin:@a.b.c.d:1521:OINTEST");
         dataSource.setUsername("alibaba");
         dataSource.setPassword("deYcR7facWSJtCuDpm2r");
         dataSource.setInitialSize(1);

src/test/java/com/alibaba/druid/pool/TestDruidOraclePreparedStatement.java

@@ -32,8 +32,8 @@ public class TestDruidOraclePreparedStatement extends TestCase {
     private DruidDataSource dataSource;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
-        // jdbcUrl = "jdbc:oracle:thin:@20.20.149.85:1521:ocnauto"; // error url
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto"; // error url
         user = "alibaba";
         password = "ccbuauto";
 

src/test/java/com/alibaba/druid/pool/TestMySqlPing.java

@@ -22,7 +22,7 @@ import junit.framework.TestCase;
 public class TestMySqlPing extends TestCase {
 
     public void test_ping() throws Exception {
-        String url = "jdbc:mysql://10.20.147.142:3308/dragoon_v25_masterdb";
+        String url = "jdbc:mysql://a.b.c.d:3308/dragoon_v25_masterdb";
         String user = "dragoon_admin";
         String password = "dragoon_root";
 

src/test/java/com/alibaba/druid/pool/TestOraclePreparedStatement.java

@@ -36,12 +36,12 @@ public class TestOraclePreparedStatement extends TestCase {
     private String SQL;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
-        // jdbcUrl = "jdbc:oracle:thin:@20.20.149.85:1521:ocnauto"; // error url
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@b.c.d.e:1521:ocnauto"; // error url
         user = "alibaba";
         password = "ccbuauto";
         
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.81:1521:ointest3";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ointest3";
         user = "alibaba";
         password = "deYcR7facWSJtCuDpm2r";
         SQL = "SELECT * FROM AV_INFO WHERE ID = ?";

src/test/java/com/alibaba/druid/pool/TestOracle_DruidDataSource.java

@@ -33,8 +33,8 @@ public class TestOracle_DruidDataSource extends TestCase {
     private String password;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
-        // jdbcUrl = "jdbc:oracle:thin:@20.20.149.85:1521:ocnauto"; // error url
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
+        // jdbcUrl = "jdbc:oracle:thin:@b.c.d.e:1521:ocnauto"; // error url
         user = "alibaba";
         password = "ccbuauto";
     }

src/test/java/com/alibaba/druid/pool/TestPoolStatement.java

@@ -33,7 +33,7 @@ public class TestPoolStatement extends TestCase {
     protected void setUp() throws Exception {
 
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:oracle:thin:@10.20.36.18:1521:testconn");
+        dataSource.setUrl("jdbc:oracle:thin:@a.b.c.d:1521:testconn");
         dataSource.setInitialSize(1);
         dataSource.setMaxActive(14);
         dataSource.setMaxIdle(14);

src/test/java/com/alibaba/druid/pool/TestRollBack.java

@@ -32,7 +32,7 @@ public class TestRollBack extends TestCase {
     protected void setUp() throws Exception {
 
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:mysql://10.20.144.27/druid?useUnicode=true&characterEncoding=UTF-8");
+        dataSource.setUrl("jdbc:mysql://a.b.c.d/druid?useUnicode=true&characterEncoding=UTF-8");
         dataSource.setUsername("dragoon_test");
         dataSource.setPassword("dragoon_test");
         dataSource.setFilters("stat,trace,encoding");

src/test/java/com/alibaba/druid/pool/Test_C2.java

@@ -34,7 +34,7 @@ public class Test_C2 extends TestCase {
 
     protected void setUp() throws Exception {
         // jdbcUrl =
-        // "jdbc:mysql://10.20.129.146/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
+        // "jdbc:mysql://a.b.c.d/dragoon_v25masterdb?useUnicode=true&characterEncoding=UTF-8";
         // user = "dragoon25";
         // password = "dragoon25";
         // driverClass = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/Test_kyline.java

@@ -22,7 +22,7 @@ import junit.framework.TestCase;
 
 public class Test_kyline extends TestCase {
 
-    private String url      = "jdbc:mysql://10.20.141.150:8066/amoeba";
+    private String url      = "jdbc:mysql://a.b.c.d:8066/amoeba";
     private String user     = "root";
     private String password = "12345";
     private String driver   = "com.mysql.jdbc.Driver";

src/test/java/com/alibaba/druid/pool/oceanbase/OBTest.java

@@ -12,7 +12,7 @@ public class OBTest extends TestCase {
 
     protected void setUp() throws Exception {
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:mysql://10.232.36.171:45447/");
+        dataSource.setUrl("jdbc:mysql://a.b.c.d:45447/");
         dataSource.setUsername("admin");
         dataSource.setPassword("admin");
         dataSource.setFilters("log4j");

src/test/java/com/alibaba/druid/pool/oracle/QueryTimeoutTest.java

@@ -17,7 +17,7 @@ public class QueryTimeoutTest extends TestCase {
 
     protected void setUp() throws Exception {
         dataSource = new DruidDataSource();
-        dataSource.setUrl("jdbc:mysql://10.232.64.68:3306/umiddb");
+        dataSource.setUrl("jdbc:mysql://a.b.c.d:3306/umiddb");
         dataSource.setUsername("umiddb");
         dataSource.setPassword("umiddb1001");
         dataSource.setInitialSize(1);

src/test/java/com/alibaba/druid/pool/ui/DruidDataSourceUIManager.java

@@ -65,7 +65,7 @@ public class DruidDataSourceUIManager extends JFrame {
 
     private JLabel                                  lbUrl                         = new JLabel("URL : ");
     private JTextField                              txtUrl                        = new JTextField(
-                                                                                                   "jdbc:oracle:thin:@10.20.36.18:1521:ocndb");
+                                                                                                   "jdbc:oracle:thin:@a.b.c.d:1521:ocndb");
 
     private JLabel                                  lbDriverClass                 = new JLabel("DriverClassName : ");
     private JTextField                              txtDriverClass                = new JTextField();

src/test/java/com/alibaba/druid/postgresql/PGLimitTest.java

@@ -0,0 +1,27 @@
+package com.alibaba.druid.postgresql;
+
+import com.alibaba.druid.util.JdbcConstants;
+
+/**
+ * 
+ * @author lizongbo
+ * 
+ */
+public class PGLimitTest {
+
+	/**
+	 * @param args
+	 */
+	public static void main(String[] args) {
+		String dbType = JdbcConstants.POSTGRESQL;// "postgresql";
+		// dbType = "mysql";
+		String sql = " select * from brandinfo where 1=1 and brandid > 100 order by brandid asc";
+		String sqlLimit = com.alibaba.druid.sql.PagerUtils.limit(sql, dbType,
+				2499, 100);
+		System.out.println("sqlLimit == " + sqlLimit);
+		String sqlCount = com.alibaba.druid.sql.PagerUtils.count(sql, dbType);
+		System.out.println("sqlCount == " + sqlCount);
+
+	}
+
+}

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

@@ -34,7 +34,7 @@ public class TestOracle extends TestCase {
     private String password;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:wrap-jdbc:filters=default:name=oracleTest:jdbc:oracle:thin:@10.20.149.85:1521:ocnauto";
+        jdbcUrl = "jdbc:wrap-jdbc:filters=default:name=oracleTest:jdbc:oracle:thin:@a.b.c.d:1521:ocnauto";
         // jdbcUrl = "jdbc:wrap-jdbc:filters=default:name=oracleTest:jdbc:mock:xx";
         user = "alibaba";
         password = "ccbuauto";

src/test/java/com/alibaba/druid/sql/OnlineOracleTest3.java

@@ -33,7 +33,7 @@ public class OnlineOracleTest3 extends TestCase {
     private DruidDataSource dataSource;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.18:1521:emdb";
+        jdbcUrl = "jdbc:oracle:thin:@xx.xx.xx.xx:1521:emdb";
         user = "wardon";
         password = "wardon";
 

src/test/java/com/alibaba/druid/sql/OnlineSQLTest.java

@@ -34,7 +34,7 @@ import com.alibaba.druid.sql.dialect.oracle.visitor.OracleParameterizedOutputVis
 
 public class OnlineSQLTest extends TestCase {
 
-    private String url      = "jdbc:mysql://10.20.129.146/dragoon_v25monitordb_online";
+    private String url      = "jdbc:mysql://a.b.c.d/dragoon_v25monitordb_online";
     private String user     = "dragoon";
     private String password = "dragoon";
 

src/test/java/com/alibaba/druid/sql/OnlineSQLTest2.java

@@ -30,7 +30,7 @@ import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
 
 public class OnlineSQLTest2 extends TestCase {
 
-    private String url      = "jdbc:mysql://10.20.36.26/dragoon_v25_monitordb_test";
+    private String url      = "jdbc:mysql://a.b.c.d/dragoon_v25_monitordb_test";
     private String user     = "dragoon";
     private String password = "dragoon";
 

src/test/java/com/alibaba/druid/sql/TestMigrate.java

@@ -40,7 +40,7 @@ public class TestMigrate extends OracleTest {
     private DruidDataSource dataSource;
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.18:1521:emdb";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:emdb";
         user = "wardon";
         password = "wardon";
 

src/test/java/com/alibaba/druid/sql/TestOnlineSQLTest3.java

@@ -26,7 +26,7 @@ import com.alibaba.druid.util.JdbcUtils;
 
 public class TestOnlineSQLTest3 extends TestCase {
 
-    private String       url      = "jdbc:mysql://10.20.144.27/dragoon_v25_masterdb";
+    private String       url      = "jdbc:mysql://a.b.c.d/dragoon_v25_masterdb";
     private String       user     = "dragoon_test";
     private String       password = "dragoon_test";
 

src/test/java/com/alibaba/druid/sql/TestTransform.java

@@ -44,7 +44,7 @@ public class TestTransform extends OracleTest {
     private ExecutorService executor = Executors.newFixedThreadPool(10);
 
     public void setUp() throws Exception {
-        jdbcUrl = "jdbc:oracle:thin:@10.20.149.18:1521:emdb";
+        jdbcUrl = "jdbc:oracle:thin:@a.b.c.d:1521:emdb";
         user = "wardon";
         password = "wardon";
 

src/test/java/com/alibaba/druid/stat/StatAnnotationTest.java

@@ -0,0 +1,42 @@
+package com.alibaba.druid.stat;
+
+import java.util.List;
+import java.util.Map;
+
+import javax.annotation.Resource;
+
+import junit.framework.TestCase;
+
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+import com.alibaba.druid.stat.spring.UserService;
+import com.alibaba.druid.support.spring.stat.SpringStatManager;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(locations = { "classpath:/com/alibaba/druid/stat/spring-config-stat-annotation.xml" })
+public class StatAnnotationTest extends TestCase {
+
+	@Resource
+	private UserService userService;
+	
+	@Test
+	public void test_0() throws InterruptedException{
+		
+		userService.save();
+		
+		List<Map<String, Object>> result = SpringStatManager.getInstance().getMethodStatData();
+		Assert.assertNotNull(result);
+		Assert.assertEquals(1, result.size());
+		
+		Map<String, Object> statItem = result.get(0);
+		
+		Assert.assertEquals("com.alibaba.druid.stat.spring.UserService", statItem.get("Class"));
+		Assert.assertEquals("save()", statItem.get("Method"));
+		Assert.assertEquals(1L, statItem.get("ExecuteCount"));
+	}
+	
+}

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

@@ -24,7 +24,7 @@ import junit.framework.TestCase;
 public class TestOracle extends TestCase {
 
     public void test_0() throws Exception {
-        String url = "jdbc:oracle:thin:@10.20.144.80:1521:orcl";
+        String url = "jdbc:oracle:thin:@a.b.c.d:1521:orcl";
         Class.forName("oracle.jdbc.driver.OracleDriver");
         Connection conn = DriverManager.getConnection(url, "DRUID", "DRUID");
 

src/test/java/com/alibaba/druid/stat/spring/UserService.java

@@ -1,6 +1,9 @@
 package com.alibaba.druid.stat.spring;
 
+import com.alibaba.druid.support.spring.stat.annotation.Stat;
+
 public interface UserService {
 
+	@Stat
     public void save();
 }

src/test/java/com/alibaba/druid/util/JdbcUtilsTest.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.druid.util;
+
+import junit.framework.TestCase;
+
+/**
+ * test for support cobar driver
+ * 
+ * @author zhoujh
+ */
+public class JdbcUtilsTest extends TestCase {
+
+    /**
+     * Test method for {@link com.alibaba.druid.util.JdbcUtils#getDbType(java.lang.String, java.lang.String)}.
+     */
+    public void testGetDbType() {
+        String jdbcUrl = "jdbc:cobar://localhost:8066/test";
+        String dbType = JdbcUtils.getDbType(jdbcUrl, null);
+        assertEquals("not support cobar driver, url like jdbc:cobar:...", JdbcConstants.MYSQL, dbType);
+    }
+
+}