patch 4.0

src/sql/resolver/cmd/ob_anonymous_block_resolver.h

@@ -0,0 +1,54 @@
+/**
+ * Copyright (c) 2021 OceanBase
+ * OceanBase CE is licensed under Mulan PubL v2.
+ * You can use this software according to the terms and conditions of the Mulan PubL v2.
+ * You may obtain a copy of Mulan PubL v2 at:
+ *          http://license.coscl.org.cn/MulanPubL-2.0
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+ * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+ * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PubL v2 for more details.
+ */
+
+#ifndef OCEANBASE_SRC_SQL_RESOLVER_DDL_OB_ANONYMOUS_BLOCK_RESOLVER_H_
+#define OCEANBASE_SRC_SQL_RESOLVER_DDL_OB_ANONYMOUS_BLOCK_RESOLVER_H_
+
+#include "sql/resolver/cmd/ob_cmd_resolver.h"
+#include "lib/container/ob_se_array.h"
+#include "share/ob_rpc_struct.h"
+#include "share/schema/ob_schema_struct.h"
+
+namespace oceanbase
+{
+namespace sql
+{
+class ObAnonymousBlockStmt;
+class ObAnonymousBlockResolver: public ObCMDResolver
+{
+public:
+  explicit ObAnonymousBlockResolver(ObResolverParams &params) : ObCMDResolver(params) {}
+  virtual ~ObAnonymousBlockResolver() {}
+
+  virtual int resolve(const ParseNode &parse_tree);
+private:
+  int resolve_anonymous_block(
+    ParseNode &block_node, ObAnonymousBlockStmt &stmt, bool resolve_inout_param = false);
+  int add_param();
+  // types and constants
+private:
+  // disallow copy
+  DISALLOW_COPY_AND_ASSIGN(ObAnonymousBlockResolver);
+  // function members
+
+private:
+  // data members
+
+};
+
+} // end namespace sql
+} // end namespace oceanbase
+
+
+
+
+#endif /* OCEANBASE_SRC_SQL_RESOLVER_DDL_OB_ANONYMOUS_BLOCK_RESOLVER_H_ */