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55 lines (43 loc) · 884 Bytes
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//
// Parameter.cpp
//
// $Id: //poco/Main/Data/ODBC/src/Parameter.cpp#5 $
//
// Library: ODBC
// Package: ODBC
// Module: Parameter
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#include "Poco/Data/ODBC/Parameter.h"
#include "Poco/Data/ODBC/Utility.h"
#include "Poco/Data/ODBC/Error.h"
#include "Poco/Data/ODBC/ODBCException.h"
namespace Poco {
namespace Data {
namespace ODBC {
Parameter::Parameter(const StatementHandle& rStmt, std::size_t colNum) :
_rStmt(rStmt),
_number(colNum)
{
init();
}
Parameter::~Parameter()
{
}
void Parameter::init()
{
if (Utility::isError(SQLDescribeParam(_rStmt,
(SQLUSMALLINT) _number + 1,
&_dataType,
&_columnSize,
&_decimalDigits,
&_isNullable)))
{
throw StatementException(_rStmt);
}
}
} } } // namespace Poco::Data::ODBC