我如何選擇除MySql查詢中前3行以外的所有行?在mysql中選擇一個值範圍
$query = mysql_query("SELECT * FROM comments WHERE approved = 1");
我如何選擇除MySql查詢中前3行以外的所有行?在mysql中選擇一個值範圍
$query = mysql_query("SELECT * FROM comments WHERE approved = 1");
SELECT * FROM comments WHERE approved = 1 LIMIT 3,SOME_HUGE_NUMBER
你想以下:
$query = mysql_query("SELECT * FROM comments WHERE approved = 1");
$rowCount = 0;
while ($row = mysql_fetch_assoc($query)) {
$rowCount = $rowCount + 1;
// do stuff only if you have reached the third row.
if ($rowCount > 3){
// do stuff here
}
}
$query = mysql_query("SELECT * FROM comments
WHERE approved = 1
ORDER BY columnName
LIMIT 3");
要找到COLUMNNAME第三記錄順序使用
$query = mysql_query("SELECT * FROM comments
WHERE approved = 1
ORDER BY columnName
LIMIT 2, 1");
查找除第1行之外的所有其他行使用LIMIT 2, total_no_of_rows
如果您不知道total_no_of_rows使用非常大的數字而不是它。
$query = mysql_query("SELECT * FROM comments
WHERE approved = 1
ORDER BY columnName
LIMIT 2, total_no_of_rows");
@Flexi Kling: - 是的,我現在編輯我的答案。 – Salil 2010-07-07 05:47:09
這只是第一個* 2 *而已。 – 2010-07-07 05:53:51
根據什麼標準你定義「第一」? – phimuemue 2010-07-07 05:35:53
不管我如何訂購或排序,我都希望它能夠工作。 – ian 2010-07-07 05:38:32
可能重複[Mysql Offset Infinite rows](http://stackoverflow.com/questions/255517/mysql-offset-infinite-rows) – 2010-07-07 05:40:29