[英]Query mysql, place empty fields, and export data as CSV using PHP
[英]how to export a mysql data table search query into csv using php?
如何使用php將mysql數據表搜索查詢導出到csv?
聽到是查詢
if ($_REQUEST["startfrom"]<>'' and $_REQUEST["end"]<>'') {
$sql = "SELECT ECRNo,SalesDate,TimeSold,AmountDue,OutletName,ProductCode,Category,MealType,SUM(Quantity) AS Quantity1,SUM(NetPrice) AS NetPrice1 FROM ".$SETTINGS["data_table"]." WHERE SalesDate BETWEEN '".mysql_real_escape_string($_REQUEST["startfrom"])."'And'".mysql_real_escape_string($_REQUEST["end"])."'".$search_OutletName.$search_Category.$search_ProductCode.$search_groupby;
} else if ($_REQUEST["startfrom"]<>'') {
$sql = "SELECT ECRNo,SalesDate,TimeSold,AmountDue,SalesDate,OutletName,ProductCode,Category,MealType,SUM(Quantity) AS Quantity1,SUM(NetPrice) AS NetPrice1 FROM ".$SETTINGS["data_table"]." WHERE SalesDate >= '".mysql_real_escape_string($_REQUEST["startfrom"])."'".$search_OutletName.$search_Category.$search_ProductCode.$search_groupby;
} else if ($_REQUEST["end"]<>'') {
$sql = "SELECT ECRNo,SalesDate,TimeSold,SalesDate,AmountDue,OutletName,ProductCode,Category,MealType,SUM(Quantity) AS Quantity1,SUM(NetPrice) AS NetPrice1 FROM ".$SETTINGS["data_table"]." WHERE SalesDate <= '".mysql_real_escape_string($_REQUEST["end"])."'".$search_OutletName.$search_Category.$search_ProductCode.$search_groupby;
}else {
$sql = "SELECT ECRNo,SalesDate,TimeSold,SalesDate,AmountDue,OutletName,ProductCode,Category,MealType,SUM(Quantity) AS Quantity1,SUM(NetPrice) AS NetPrice1 FROM ".$SETTINGS["data_table"]." WHERE ECRNo>0 ".$search_OutletName.$search_Category.$search_ProductCode.$search_groupby;
}
我如何導出其查詢結果?
這里所有的好答案,但如果你想使用PHP,這是另一種選擇:
<?php
$list = array (
array('aaa', 'bbb', 'ccc', 'dddd'),
array('123', '456', '789'),
array('"aaa"', '"bbb"')
);
$fp = fopen('file.csv', 'w');
foreach ($list as $fields) {
fputcsv($fp, $fields);
}
fclose($fp);
?>
$ list數組將是您從DB獲得的結果。
取自這里
來自http://www.tech-recipes.com/rx/1475/save-mysql-query-results-into-a-text-or-csv-file/
SELECT *
FROM tableName
INTO OUTFILE '/tmp/fileName.csv'
FIELDS TERMINATED BY ','
ENCLOSED BY '"'
LINES TERMINATED BY '\n'
這是完美的工作,請嘗試這個...
SELECT * INTO OUTFILE "Database/business.sql"
FIELDS TERMINATED BY ',' ENCLOSED BY '"' LINES TERMINATED BY '\r\n'
FROM `business`
謝謝。
你可以使用mysql功能:
SELECT * FROM tableName INTO OUTFILE 'filename.csv'
。 我認為它應該有效
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