improve sql parser

src/test/java/com/alibaba/druid/test/wall/ResourceTest.java

@@ -0,0 +1,46 @@
+package com.alibaba.druid.test.wall;
+
+import java.io.File;
+import java.io.FileInputStream;
+
+import junit.framework.TestCase;
+
+import com.alibaba.druid.util.Utils;
+import com.alibaba.druid.wall.Violation;
+import com.alibaba.druid.wall.WallCheckResult;
+import com.alibaba.druid.wall.WallProvider;
+import com.alibaba.druid.wall.spi.MySqlWallProvider;
+
+public class ResourceTest extends TestCase {
+
+    private String[] items;
+
+    protected void setUp() throws Exception {
+        File file = new File("D:\\error_sql");
+        FileInputStream is = new FileInputStream(file);
+        String all = Utils.read(is);
+        is.close();
+
+        items = all.split("\\|\\n\\|");
+    }
+
+    public void test_xx() throws Exception {
+        WallProvider provider = new MySqlWallProvider();
+
+        for (int i = 0; i < items.length; ++i) {
+            String sql = items[i];
+            
+            WallCheckResult result = provider.check(sql);
+            if (result.getViolations().size() > 0) {
+                Violation violation = result.getViolations().get(0);
+                System.err.println("error (" + i + ") : " + violation.getMessage());
+                System.out.println(sql);
+                System.out.println();
+//                break;
+            }
+        }
+
+        System.out.println("violaionCount : " + provider.getViolationCount());
+    }
+
+}