From 4a1a68070cc38567151364ae7a094119d664ef86 Mon Sep 17 00:00:00 2001
From: wenshao <szujobs@hotmail.com>
Date: Sat, 17 Nov 2012 22:30:05 +0800
Subject: [PATCH] add license info

---
 .../ast/statement/SQLAlterTableAddPrimaryKey.java | 15 +++++++++++++++
 .../sql/ast/statement/SQLAlterTableDropIndex.java | 15 +++++++++++++++
 2 files changed, 30 insertions(+)

diff --git a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableAddPrimaryKey.java b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableAddPrimaryKey.java
index 5e36d0b775..ca77487235 100644
--- a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableAddPrimaryKey.java
+++ b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableAddPrimaryKey.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.alibaba.druid.sql.ast.statement;
 
 import com.alibaba.druid.sql.ast.SQLObjectImpl;
diff --git a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableDropIndex.java b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableDropIndex.java
index 1162715f9a..2596dcf9bd 100644
--- a/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableDropIndex.java
+++ b/src/main/java/com/alibaba/druid/sql/ast/statement/SQLAlterTableDropIndex.java
@@ -1,3 +1,18 @@
+/*
+ * Copyright 1999-2011 Alibaba Group Holding Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 package com.alibaba.druid.sql.ast.statement;
 
 import com.alibaba.druid.sql.ast.SQLName;