#include <tsdb.h>
#include <set>


/******************************************************************************
 * SSimpleQuery																																*
 * Classe per esecuzioni di query temporanee (wrapper semplice per SACommand)	*
 ******************************************************************************/

const TDate SSimple_query::sq_get_date(const char * field)
{
	TDate date(_rec.get_date(field));
	if(!date.ok() || date == 19000100)
	{
		TString dt_str = _rec.get(field);
		if (dt_str.len() > 10)
			dt_str = dt_str.left(10);
		date = dt_str;
	}
	return date;
}

const real SSimple_query::sq_get_real(const char * field)
{
	const real app(_rec.get(field));
	return  app;
}

TString SSimple_query::sq_get(const char* field, bool rtrim)
{
	TString fld = _rec.get(field);
	if (rtrim)
		fld.rtrim();

	return fld;
}

TString SSimple_query::sq_get(const string& field, const bool rtrim)
{
	return sq_get(field.c_str(), rtrim);
}

TString SSimple_query::sq_get(TString& field, bool rtrim)
{
	return  sq_get(static_cast<const char*>(field), rtrim);
}

TString SSimple_query::sq_get(unsigned int column, bool rtrim)
{
	return	_rec.get(column);
}

unsigned SSimple_query::sq_get_num_fields() const
{
	return _rec.get_num_fields();
}

TString SSimple_query::sq_get_name_field(const unsigned column) const
{
	return _rec.get_name_field(column);
}

int SSimple_query::sq_get_width_field(const unsigned column) const
{
	return _rec.get_width_field(column);
}

TFieldtypes SSimple_query::sq_get_type_field(const unsigned column) const
{
	const TString type = _rec.get_type_field(column);

	if (type == "dtUnknown")
		return _nullfld;
	if (type == "dtBool")
		return _boolfld;
	if (type == "dtShort")
		return _intfld;
	if (type == "dtULong")
		return _longfld;
	if (type == "dtDouble")
		return _realfld;
	if (type == "dtNumeric")
		return _rec.get_scale_field(column) ? _realfld : _intfld;
	if (type == "dtDateTime")
		return _datefld;
	if (type == "dtString")
		return _alfafld;
	if (type == "dtBytes")
		return _intfld;
	if (type == "dtLongBinary")
		return _alfafld;
	if (type == "dtLongChar")
		return _alfafld;
	if (type == "dtBLob")
		return _alfafld;
	if (type == "dtCLob")
		return _alfafld;
	if (type == "dtCursor")
		return _nullfld;
	if (type == "dtSpecificToDBMS")
		return _nullfld;
	return _nullfld;
}

const char* SSimple_query::sq_get_token_text_error(const int token, const bool erase)
{
	TToken_string errors(sq_get_text_error(erase), '\n');
	return errors.get(token);
}