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我的SQL查詢基於提供的數據。幫助在Zend中構建簡單的SQL查詢
例如:
// table
$table = new Model_MyTable_DbTable();
// data
$columns = array('column1', 'column2', 'column3');
// query
$select = $table->select();
$select->where('deleted = ?', '0');
for($i = 0; $i < count($columns); $i++) {
if($i == 0) {
$select->where($columns[$i] . ' > ?', '0');
} else {
$select->orWhere($columns[$i] . ' > ?', '0');
}
}
$select->where('disabled = ?', '0');
// print query
echo $select->assemble();die();
以上代碼的結果爲以下查詢:
SELECT `mytable`.* FROM `mytable` WHERE
(deleted = '0') AND
(column1 > '0') OR (column2 > '0') OR (column3 > '0') AND
(disabled = '0')
但我想是這樣的:
SELECT `mytable`.* FROM `mytable` WHERE
(deleted = '0') AND
(column1 > '0' OR column2 > '0' OR column3 > '0') AND
(disabled = '0')
這怎麼可能?
感謝
是。取得了理想的結果 – Student 2011-05-20 12:00:06