git-svn-id: http://code.alibabatech.com/svn/druid/trunk@83 b9813039-fb51-4c41-a8b9-e21c2acb5095

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) {

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,

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();
+    }
 }