PreparedQueryResult SQLQueryHolder::GetPreparedResult(size_t index) {
// Don't call to this function if the index is of a prepared statement
if (index < m_queries.size()) {
PreparedResultSet* result = m_queries[index].second.presult;
if (!result || !result->GetRowCount())
return PreparedQueryResult(NULL);
return PreparedQueryResult(result);
} else
return PreparedQueryResult(NULL);
}
bool PreparedStatementTask::Execute() {
if (m_has_result) {
PreparedResultSet* result = m_conn->Query(m_stmt);
if (!result || !result->GetRowCount()) {
m_result.set(PreparedQueryResult(NULL));
return false;
}
m_result.set(PreparedQueryResult(result));
return true;
}
return m_conn->Execute(m_stmt);
}
PreparedQueryResult DatabaseWorkerPool<T>::Query(PreparedStatement* stmt)
{
auto connection = GetFreeConnection();
PreparedResultSet* ret = connection->Query(stmt);
connection->Unlock();
//! Delete proxy-class. Not needed anymore
delete stmt;
if (!ret || !ret->GetRowCount())
{
delete ret;
return PreparedQueryResult(NULL);
}
return PreparedQueryResult(ret);
}
