#include "PgClassContainer.h"
#include "Pgsql_Connection.h"
#include "Pgsql_Col.h"

std::string PgClassContainer::getLoadQuery() const
{
	return "SELECT oid, relname, relnamespace, reltype, reloftype, "
		"  relowner, relam, relfilenode, reltablespace, relpages, "
		"  reltuples, reltoastrelid, relisshared, relpersistence, "
		"  relkind, relhasoids, relispopulated, relfrozenxid, relminmxid "
		"  relacl, reloptions \n"
		"FROM pg_catalog.pg_class";
}

void PgClassContainer::load(const Pgsql::Result &res)
{
	const int n_rows = res.rows();
	m_container.clear();
	m_container.reserve(n_rows);
	for (auto row : res) {
		Pgsql::Col col(row);
		PgClass v;
		col >> v.oid >> v.name >> v.relnamespace >> v.type >> v.oftype
			>> v.owner >> v.am >> v.filenode >> v.tablespace >> v.pages_est
			>> v.tuples_est >> v.toastrelid >> v.isshared >> v.persistence
			>> v.kind >> v.hasoids >> v.ispopulated >> v.frozenxid >> v.minmxid
			>> v.acl >> v.options;

		m_container.push_back(v);
	}
	std::sort(m_container.begin(), m_container.end());

}