fix: add option file

src/sdk/option.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright 2021 4Paradigm
+ *
+ * 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.
+ */
+
+#ifndef SRC_SDK_OPTION_H_
+#define SRC_SDK_OPTION_H_
+
+#include <string>
+
+namespace openmldb {
+namespace sdk {
+
+struct DeleteOption {
+    std::optional<uint32_t> idx = std::nullopt;
+    std::string key;
+    std::string ts_name;
+    std::optional<uint64_t> start_ts = std::nullopt;
+    std::optional<uint64_t> end_ts = std::nullopt;
+    bool enable_decode_value = true;
+};
+
+}  // namespace sdk
+}  // namespace openmldb
+
+#endif  // SRC_SDK_OPTION_H_