bug fixed for issue #1759 #1807

src/test/java/com/alibaba/druid/bvt/bug/Issue1759.java

@@ -0,0 +1,24 @@
+package com.alibaba.druid.bvt.bug;
+
+import com.alibaba.druid.sql.ast.SQLStatement;
+import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
+import com.alibaba.druid.wall.WallCheckResult;
+import com.alibaba.druid.wall.spi.OracleWallProvider;
+import junit.framework.TestCase;
+
+/**
+ * Created by wenshao on 12/07/2017.
+ */
+public class Issue1759 extends TestCase {
+    public void test_0() throws Exception {
+        String sql = "COMMENT ON COLUMN \"TB_CRM_MATERIAL\".\"INVALID_TIME\" IS '生效时间'";
+
+        OracleStatementParser parser = new OracleStatementParser(sql);
+        SQLStatement statement = parser.parseStatement();// 分号之后多语句忽略
+        OracleWallProvider provider = new OracleWallProvider();
+
+        WallCheckResult result1 = provider.check(sql);
+
+        assertTrue(result1.getViolations().size() == 0);
+    }
+}