如果我使用下面的查询,假设它返回下面的数据集
SELECT p.`id`,
s.`name`,
d.`deployStatus`,
d.`deployedDate`
FROM `patches` AS p
LEFT JOIN `deployed` AS d ON d.`PatchID` = p.`id`
LEFT JOIN `servers` AS s ON s.`id` = d.`serverID`
WHERE p.`id` = 2
| id | name | deployStatus | deployedDate |
|____|______|______________|______________|
| 2 | test | 1 | 06/14/2013 |
| 2 | prod | null | 06/14/2013 |
while($row = $results->fetch_assoc()){
命令有没有办法让我只返回“测试”行,而无需更改 sql 查询?
最佳答案
使用 if 条件并检查它是否是您想要的行。
while($row = $results->fetch_assoc()){
if($row['name'] == "test") {
// echo here your result
}
}
关于php - 使用 fetch_assoc 从数据集中获取特定行?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/17325301/