protected override string CastToImp(IntervalSqlLiteralType sqlLiteralType, object propertyValue)
{
System.DateTime d = (System.DateTime)propertyValue;
int days = (d - new System.DateTime(1, 1, 1)).Days;
return("INTERVAL '" + days.ToString() + "' DAY");
}
protected override string CastToImp(IntervalSqlLiteralType sqlLiteralType, object propertyValue)
{
bool b = (bool)propertyValue;
if (b)
{
return("INTERVAL '1' DAY");
}
else
{
return("INTERVAL '2' DAY");
}
}
protected override string CastToImp(IntervalSqlLiteralType sqlLiteralType, object propertyValue)
{
return("INTERVAL '" + propertyValue.ToString() + "' DAY");
}
protected override string CastToImp(IntervalSqlLiteralType sqlLiteralType, object propertyValue)
{
decimal dec = (decimal)propertyValue;
return("INTERVAL '" + decimal.ToInt32(dec).ToString() + "' DAY");
}
protected override string CastToImp(IntervalSqlLiteralType sqlLiteralType, object propertyValue)
{
throw new InvalidColumnToPropertyCastException("未定義な型変換です");
}
