bug fixed for sql parser

src/test/java/com/alibaba/druid/bvt/OrTest.java

@@ -0,0 +1,19 @@
+package com.alibaba.druid.bvt;
+
+import java.util.List;
+
+import junit.framework.TestCase;
+
+import com.alibaba.druid.sql.SQLUtils;
+import com.alibaba.druid.sql.ast.SQLStatement;
+
+
+public class OrTest extends TestCase {
+    public void test_xx() throws Exception {
+        String sql = "select * from t where not match('', '') or (c > 0 and d >0)";
+        
+        List<SQLStatement>  stmtList = SQLUtils.parseStatements(sql, null);
+        SQLStatement stmt = stmtList.get(0);
+        System.out.println(stmt.toString());
+    }
+}

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

@@ -112,7 +112,7 @@ public class LogicalOperatorsTest extends TestCase {
 
         String text = output(stmtList);
 
-        Assert.assertEquals("SELECT !(1 + 1);", text);
+        Assert.assertEquals("SELECT !1 + 1;", text);
     }
 
     public void test_8() throws Exception {