Annonceindlæg fra HP
16. september 2004 - 08:40
#8
Det virker ikke helt. Denne kode: $query = mysql_query("SELECT DISTINCTROW rateDate FROM currency_rates ORDER BY rateDate DESC LIMIT 0,2") or die(mysql_error()); while ($row = mysql_fetch_array($query)){ echo $row[rateDate]; } Returnerer 2004-09-16 og 2004-09-15, men den mindste værdi i databasen er 2004-09-14 Her er SQL'en: CREATE TABLE `currency_rates` ( `rateDate` date NOT NULL default '0000-00-00', `rateISO` char(3) NOT NULL default '', `rateDesc` varchar(244) NOT NULL default '', `rateAmount` float NOT NULL default '0' ) TYPE=MyISAM; # # Data dump for tabellen `currency_rates` # INSERT INTO `currency_rates` VALUES ('2004-09-15', 'EUR', 'Euro', '743.83'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'USD', 'Amerikanske Dollar', '607.8'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'GBP', 'Britiske Pund', '1086.2'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'SEK', 'Svenske Kroner', '81.58'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'NOK', 'Norske Kroner', '88.57'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'ISK', 'Islandske Kroner', '8.48'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'CHF', 'Schweiziske Franc', '482.47'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'CAD', 'Canadiske Dollar', '468.14'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'JPY', 'Japanske Yen', '5.5431'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'AUD', 'Australske Dollars', '425'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'NZD', 'New Zealand. Dollar', '401.85'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'EEK', 'Estiske Kroon', '47.54'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'LVL', 'Lettiske Lats', '1124.8'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'LTL', 'Litauiske Litas', '215.43'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'PLN', 'Polske Zloty', '170.51'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'CZK', 'Tjekkiske Koruna', '23.69'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'HUF', 'Ungarske Forint', '3'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'HKD', 'Hongkong Dollar', '77.92'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'SGD', 'Singapore Dollar', '359.88'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'SDR', 'Special Drawing Rights', '890.86'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'BGN', 'Bulgarske lev', '380.3'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'CYP', 'Cypriotiske pund', '1289.13'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'MTL', 'Maltesiske lira', '1737.11'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'ROL', 'Rumænske lei', '0.0181'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'SIT', 'Slovenske tolar', '3.1'); INSERT INTO `currency_rates` VALUES ('2004-09-14', 'SKK', 'Slovakiske koruna', '18.62'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'TRL', 'Tyrkiske lira', '0.00041'); INSERT INTO `currency_rates` VALUES ('2004-09-15', 'KRW', 'Sydkorianske won', '0.5312'); INSERT INTO `currency_rates` VALUES ('2004-09-16', 'ZAR', 'Sydafrikanske rand', '92.76');