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263 lines
8.9 KiB
C++
263 lines
8.9 KiB
C++
//
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// Binder.h
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//
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// Library: Data/MySQL
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// Package: MySQL
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// Module: Binder
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//
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// Definition of the Binder class.
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//
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// Copyright (c) 2008, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// SPDX-License-Identifier: BSL-1.0
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//
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#ifndef Data_MySQL_Binder_INCLUDED
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#define Data_MySQL_Binder_INCLUDED
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#include "MySQL.h"
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#include "Poco/Data/AbstractBinder.h"
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#include "Poco/Data/LOB.h"
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#include "MySQLException.h"
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#ifdef _WIN32
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#pragma comment(lib, "Ws2_32.lib")
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#pragma comment(lib, "shlwapi.lib")
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#endif
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#include <mysql.h>
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namespace Poco {
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namespace Data {
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namespace MySQL {
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class Binder: public Poco::Data::AbstractBinder
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/// Binds placeholders in the sql query to the provided values. Performs data types mapping.
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{
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public:
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typedef SharedPtr<Binder> Ptr;
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Binder();
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/// Creates the Binder.
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virtual ~Binder();
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/// Destroys the Binder.
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virtual void bind(std::size_t pos, const Poco::Int8& val, Direction dir);
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/// Binds an Int8.
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virtual void bind(std::size_t pos, const Poco::UInt8& val, Direction dir);
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/// Binds an UInt8.
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virtual void bind(std::size_t pos, const Poco::Int16& val, Direction dir);
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/// Binds an Int16.
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virtual void bind(std::size_t pos, const Poco::UInt16& val, Direction dir);
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/// Binds an UInt16.
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virtual void bind(std::size_t pos, const Poco::Int32& val, Direction dir);
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/// Binds an Int32.
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virtual void bind(std::size_t pos, const Poco::UInt32& val, Direction dir);
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/// Binds an UInt32.
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virtual void bind(std::size_t pos, const Poco::Int64& val, Direction dir);
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/// Binds an Int64.
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virtual void bind(std::size_t pos, const Poco::UInt64& val, Direction dir);
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/// Binds an UInt64.
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#ifndef POCO_LONG_IS_64_BIT
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virtual void bind(std::size_t pos, const long& val, Direction dir = PD_IN);
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/// Binds a long.
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virtual void bind(std::size_t pos, const unsigned long& val, Direction dir = PD_IN);
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/// Binds an unsigned long.
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#endif // POCO_LONG_IS_64_BIT
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virtual void bind(std::size_t pos, const bool& val, Direction dir);
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/// Binds a boolean.
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virtual void bind(std::size_t pos, const float& val, Direction dir);
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/// Binds a float.
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virtual void bind(std::size_t pos, const double& val, Direction dir);
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/// Binds a double.
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virtual void bind(std::size_t pos, const char& val, Direction dir);
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/// Binds a single character.
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virtual void bind(std::size_t pos, const std::string& val, Direction dir);
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/// Binds a string.
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virtual void bind(std::size_t pos, const Poco::Data::BLOB& val, Direction dir);
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/// Binds a BLOB.
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virtual void bind(std::size_t pos, const Poco::Data::CLOB& val, Direction dir);
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/// Binds a CLOB.
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virtual void bind(std::size_t pos, const DateTime& val, Direction dir);
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/// Binds a DateTime.
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virtual void bind(std::size_t pos, const Date& val, Direction dir);
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/// Binds a Date.
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virtual void bind(std::size_t pos, const Time& val, Direction dir);
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/// Binds a Time.
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virtual void bind(std::size_t pos, const NullData& val, Direction dir);
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/// Binds a null.
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virtual void bind(std::size_t pos, const std::vector<Poco::Int8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::Int8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::Int8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::UInt8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::UInt8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::UInt8>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::Int16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::Int16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::Int16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::UInt16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::UInt16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::UInt16>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::Int32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::Int32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::Int32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::UInt32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::UInt32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::UInt32>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::Int64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::Int64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::Int64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Poco::UInt64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Poco::UInt64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Poco::UInt64>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<bool>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<bool>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<bool>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<float>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<float>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<float>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<double>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<double>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<double>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<char>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<char>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<char>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<BLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<BLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<BLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<CLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<CLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<CLOB>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<DateTime>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<DateTime>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<DateTime>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Date>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Date>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Date>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<Time>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<Time>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<Time>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<NullData>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<NullData>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<NullData>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::vector<std::string>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::deque<std::string>& val, Direction dir = PD_IN);
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virtual void bind(std::size_t pos, const std::list<std::string>& val, Direction dir = PD_IN);
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std::size_t size() const;
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/// Return count of binded parameters
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MYSQL_BIND* getBindArray() const;
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/// Return array
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//void updateDates();
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/// Update linked times
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private:
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Binder(const Binder&);
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/// Don't copy the binder
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virtual void bind(std::size_t, const char* const&, Direction)
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/// Binds a const char ptr.
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/// This is a private no-op in this implementation
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/// due to security risk.
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{
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}
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void realBind(std::size_t pos, enum_field_types type, const void* buffer, int length, bool isUnsigned = false);
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/// Common bind implementation
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private:
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std::vector<MYSQL_BIND> _bindArray;
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std::vector<MYSQL_TIME*> _dates;
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};
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} } } // namespace Poco::Data::MySQL
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#endif // Data_MySQL_Binder_INCLUDED
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