void ElementAttList::Print()
{
// Selection du séparateur
std::string agregat = " ";
if (mTypeAgregat == ElementAttList::A_PIPE)
{
agregat = " | ";
}
else // COMMA
{
agregat = ", ";
}
// Affichage des éléments.
std::cout << "(";
for(std::list <ElementAttBase *>::iterator it = mElementAttBase.begin(); it != mElementAttBase.end(); it++)
{
if(it != mElementAttBase.begin())
//Il ne faut pas ajouter un séparateur à la fin de la chaine
{
std::cout << agregat;
}
(*it)->Print();
}
std::cout << ")" + GetCardinality();
} //----- fin de ElementAttList::Print()
std::string ElementAttList::GetRe()
{
std::string agregat;
if (mTypeAgregat == ElementAttList::A_PIPE)
{
agregat = "|";
}
else
{
agregat = "";
}
std::string re("(");
for(std::list <ElementAttBase *>::iterator it=mElementAttBase.begin();it!=mElementAttBase.end();it++)
{
re += (*it)->GetRe();
if(it != --mElementAttBase.end())
re += agregat;
}
re += ")";
re += GetCardinality();
return re;
}
HRESULT CSRTablesInfo::Execute(LONG* pcRowsAffected,
ULONG cRestrictions, const VARIANT *rgRestrictions)
{
ATLTRACE2(atlTraceDBProvider, 2, "CSRTablesInfo::Execute\n");
ClearError();
int hConn = -1;
HRESULT hr = CCUBRIDSession::GetSessionPtr(this)->GetConnectionHandle(&hConn);
if(FAILED(hr)) return hr;
char table_name[256]; table_name[0] = 0;
int table_type = -1;
GetRestrictions(cRestrictions, rgRestrictions, table_name, &table_type);
{
T_CCI_ERROR err_buf;
int hReq = cci_schema_info(hConn, CCI_SCH_CLASS, (table_name[0]?table_name:NULL),
NULL, CCI_CLASS_NAME_PATTERN_MATCH, &err_buf);
if(hReq<0)
{
ATLTRACE2("cci_schema_info fail\n");
return E_FAIL;
}
int res = cci_cursor(hReq, 1, CCI_CURSOR_FIRST, &err_buf);
if(res==CCI_ER_NO_MORE_DATA) goto done;
if(res<0) goto error;
while(1)
{
CTablesInfoRow tirData;
hr = FetchData(hReq, tirData, table_type);
if(FAILED(hr))
{
cci_close_req_handle(hReq);
return hr;
}
HRESULT hrCard = GetCardinality(hConn, tirData.m_szTableName, &tirData.m_ulCardinality);
if(FAILED(hrCard))
{
cci_close_req_handle(hReq);
return hrCard;
};
if(hr==S_OK) // S_FALSE면 추가하지 않음
{
_ATLTRY
{
// TABLE_TYPE, TABLE_NAME 순으로 정렬해야 한다.
size_t nPos;
for( nPos=0 ; nPos<m_rgRowData.GetCount() ; nPos++ )
{
int res = CompareStringW(LOCALE_USER_DEFAULT,
NORM_IGNOREKANATYPE | NORM_IGNOREWIDTH | SORT_STRINGSORT,
m_rgRowData[nPos].m_szTableType, -1,
tirData.m_szTableType, -1);
if(res==CSTR_GREATER_THAN) break;
if(res==CSTR_EQUAL)
{
res = CompareStringW(LOCALE_USER_DEFAULT,
NORM_IGNOREKANATYPE | NORM_IGNOREWIDTH | SORT_STRINGSORT,
m_rgRowData[nPos].m_szTableName, -1,
tirData.m_szTableName, -1);
if(res==CSTR_GREATER_THAN) break;
}
}
m_rgRowData.InsertAt(nPos, tirData);
}
_ATLCATCHALL()
{
ATLTRACE2("out of memory\n");
cci_close_req_handle(hReq);
return E_OUTOFMEMORY;
}
}
res = cci_cursor(hReq, 1, CCI_CURSOR_CURRENT, &err_buf);
if(res==CCI_ER_NO_MORE_DATA) goto done;
if(res<0) goto error;
}
error:
ATLTRACE2("fail to fetch data\n");
cci_close_req_handle(hReq);
return RaiseError(E_FAIL, 1, __uuidof(IDBSchemaRowset), err_buf.err_msg);
done:
cci_close_req_handle(hReq);
}
