diff --git a/src/main/java/com/alibaba/druid/mock/handler/MySqlMockExecuteHandlerImpl.java b/src/main/java/com/alibaba/druid/mock/handler/MySqlMockExecuteHandlerImpl.java
index 32246c8206..6d270d144e 100644
--- a/src/main/java/com/alibaba/druid/mock/handler/MySqlMockExecuteHandlerImpl.java
+++ b/src/main/java/com/alibaba/druid/mock/handler/MySqlMockExecuteHandlerImpl.java
@@ -27,6 +27,7 @@ import com.alibaba.druid.sql.ast.statement.SQLSelectQuery;
 import com.alibaba.druid.sql.ast.statement.SQLSelectQueryBlock;
 import com.alibaba.druid.sql.ast.statement.SQLSelectStatement;
 import com.alibaba.druid.sql.ast.statement.SQLTableSource;
+import com.alibaba.druid.sql.dialect.mysql.ast.expr.MySqlBooleanExpr;
 import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
 import com.alibaba.druid.sql.parser.SQLStatementParser;
 
@@ -105,6 +106,9 @@ public class MySqlMockExecuteHandlerImpl implements MockExecuteHandler {
             } else if (expr instanceof SQLNCharExpr) {
                 row[i] = ((SQLNCharExpr) expr).getText();
                 column.setColumnType(Types.NVARCHAR);
+            } else if (expr instanceof MySqlBooleanExpr) {
+                row[i] = ((MySqlBooleanExpr) expr).getValue();
+                column.setColumnType(Types.NVARCHAR);
             } else if (expr instanceof SQLNullExpr) {
                 row[i] = null;
             } else if (expr instanceof SQLMethodInvokeExpr) {
diff --git a/src/main/java/com/alibaba/druid/sql/parser/Token.java b/src/main/java/com/alibaba/druid/sql/parser/Token.java
index dd8a31e5f3..e4dfb4655a 100644
--- a/src/main/java/com/alibaba/druid/sql/parser/Token.java
+++ b/src/main/java/com/alibaba/druid/sql/parser/Token.java
@@ -28,6 +28,8 @@ public enum Token {
 
     LOCK("LOCK"), SOME("SOME"), ANY("ANY"),
 
+    TRUE("TRUE"), FALSE("FALSE"),
+
     EOF, ERROR,
     IDENTIFIER,
     HINT,
diff --git a/src/test/java/com/alibaba/druid/bvt/mock/MockExecuteTest.java b/src/test/java/com/alibaba/druid/bvt/mock/MockExecuteTest.java
index 01256608b2..30ead3ea1f 100644
--- a/src/test/java/com/alibaba/druid/bvt/mock/MockExecuteTest.java
+++ b/src/test/java/com/alibaba/druid/bvt/mock/MockExecuteTest.java
@@ -77,4 +77,18 @@ public class MockExecuteTest extends TestCase {
         stmt.close();
         conn.close();
     }
+    
+    public void test_5() throws Exception {
+        Connection conn = DriverManager.getConnection("jdbc:mock:");
+        Statement stmt = conn.createStatement();
+        
+        ResultSet rs = stmt.executeQuery("SELECT true FROM DUAL");
+        Assert.assertTrue(rs.next());
+        Assert.assertEquals(true, rs.getBoolean(1));
+        
+        rs.close();
+        
+        stmt.close();
+        conn.close();
+    }
 }