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src/share/ob_remote_sql_proxy.cpp

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+/**
+ * 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.
+ */
+
+#define USING_LOG_PREFIX SHARE
+#include "share/ob_remote_sql_proxy.h"
+#include "share/ob_thread_mgr.h"
+#include "lib/mysqlclient/ob_mysql_server_provider.h"
+using namespace oceanbase::common::sqlclient;
+
+namespace oceanbase {
+namespace share {
+ObRemoteSqlProxy::ObRemoteSqlProxy() : inited_(false), mysql_proxy_(), connection_pool_(), server_provider_(NULL)
+{}
+ObRemoteSqlProxy::~ObRemoteSqlProxy()
+{
+  destroy();
+}
+
+int ObRemoteSqlProxy::init(ObRemoteServerProvider* server_provider)
+{
+  UNUSEDx(server_provider);
+  return OB_NOT_SUPPORTED;
+}
+
+int ObRemoteSqlProxy::set_login_info(const char* usr_info, const char* passwd)
+{
+  UNUSEDx(usr_info, passwd);
+  return OB_NOT_SUPPORTED;
+}
+
+void ObRemoteSqlProxy::destroy()
+{
+  inited_ = false;
+  connection_pool_.stop();
+  TG_DESTROY(lib::TGDefIDs::RSqlPool);
+}
+
+int ObRemoteSqlProxy::escape(
+    const char* from, const int64_t from_size, char* to, const int64_t to_size, int64_t& out_size)
+{
+  UNUSEDx(from, from_size, to, to_size, out_size);
+  return OB_NOT_SUPPORTED;
+}
+
+int ObRemoteSqlProxy::read(ReadResult& res, const uint64_t tenant_id, const char* sql)
+{
+  UNUSEDx(res, tenant_id, sql);
+  return OB_NOT_SUPPORTED;
+}
+
+int ObRemoteSqlProxy::read(ReadResult& res, const int64_t cluster_id, const uint64_t tenant_id, const char* sql)
+{
+  UNUSEDx(res, tenant_id, sql, cluster_id);
+  return OB_NOT_SUPPORTED;
+}
+
+int ObRemoteSqlProxy::write(const uint64_t tenant_id, const char* sql, int64_t& affected_rows)
+{
+  UNUSEDx(tenant_id, sql, affected_rows);
+  return OB_NOT_SUPPORTED;
+}
+
+sqlclient::ObISQLConnectionPool* ObRemoteSqlProxy::get_pool()
+{
+  return &connection_pool_;
+}
+
+}  // namespace share
+}  // namespace oceanbase