MySQL 8.0.32
Source Code Documentation
secondary_engine.h
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1#ifndef SECONDARY_ENGINE_INCLUDED
2#define SECONDARY_ENGINE_INCLUDED
3
4// Copyright (c) 2018, 2022, Oracle and/or its affiliates.
5//
6// This program is free software; you can redistribute it and/or modify
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19// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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24// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
25
26#include <string>
27#include <vector>
28
29#include "mysql.h"
30
32 public:
33 Secondary_engine() = default;
34 ~Secondary_engine() = default;
35
36 /// Get the secondary engine execution count value.
37 ///
38 /// @param mysql mysql handle
39 /// @param mode Mode value (either "after" or "before")
40 ///
41 /// @retval True if the query fails, false otherwise.
42 bool offload_count(MYSQL *mysql, const char *mode);
43
44 /// Report secondary engine execution count value.
45 ///
46 /// @param filename File to store the count value
47 void report_offload_count(const char *filename);
48};
49
50#endif // SECONDARY_ENGINE_INCLUDED
Definition: secondary_engine.h:31
Secondary_engine()=default
~Secondary_engine()=default
void report_offload_count(const char *filename)
Report secondary engine execution count value.
Definition: secondary_engine.cc:77
bool offload_count(MYSQL *mysql, const char *mode)
Get the secondary engine execution count value.
Definition: secondary_engine.cc:45
static MYSQL mysql
Definition: mysql.cc:153
This file defines the client API to MySQL and also the ABI of the dynamically linked libmysqlclient.
mode
Definition: file_handle.h:59
const char * filename
Definition: pfs_example_component_population.cc:66
Definition: mysql.h:298