1/* Copyright 2017 The TensorFlow Authors. All Rights Reserved.
2
3Licensed under the Apache License, Version 2.0 (the "License");
4you may not use this file except in compliance with the License.
5You may obtain a copy of the License at
6
7 http://www.apache.org/licenses/LICENSE-2.0
8
9Unless required by applicable law or agreed to in writing, software
10distributed under the License is distributed on an "AS IS" BASIS,
11WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12See the License for the specific language governing permissions and
13limitations under the License.
14==============================================================================*/
15#ifndef TENSORFLOW_CORE_SUMMARY_SUMMARY_DB_WRITER_H_
16#define TENSORFLOW_CORE_SUMMARY_SUMMARY_DB_WRITER_H_
17
18#include "tensorflow/core/kernels/summary_interface.h"
19#include "tensorflow/core/lib/core/status.h"
20#include "tensorflow/core/lib/db/sqlite.h"
21#include "tensorflow/core/platform/env.h"
22
23namespace tensorflow {
24
25/// \brief Creates SQLite SummaryWriterInterface.
26///
27/// This can be used to write tensors from the execution graph directly
28/// to a database. The schema must be created beforehand. Entries in
29/// Users, Experiments, and Runs tables will be created automatically
30/// if they don't already exist.
31///
32/// Please note that the type signature of this function may change in
33/// the future if support for other DBs is added to core.
34///
35/// The result holds a new reference to db.
36Status CreateSummaryDbWriter(Sqlite* db, const string& experiment_name,
37 const string& run_name, const string& user_name,
38 Env* env, SummaryWriterInterface** result);
39
40} // namespace tensorflow
41
42#endif // TENSORFLOW_CORE_SUMMARY_SUMMARY_DB_WRITER_H_
43