[英]MySQL: Select multiple records in one line
在这样的查询中:
SELECT *
FROM `Keywords`
WHERE `Page` = 'food'
我的结果显示如下:
| Page | Keyword |
--------------------
| food | Pizza |
--------------------
| food | Burger |
--------------------
| food | Sushi |
--------------------
如何编写我的SQL语句,以获得类似这样的结果?:
| Page | Keyword |
-------------------------------
| food | Pizza, Burger, Sushi |
-------------------------------
SELECT `Page`, GROUP_CONCAT(`Keyword` SEPARATOR ', ') AS 'foods'
FROM `Keywords`
WHERE `Page` = 'food'
GROUP BY `Page`;
尝试这个:
SELECT page, group_concat(Keyword separator ', ') as myList
FROM 'Keywords'
WHERE `Page` = 'food'
GROUP BY Keyword;
另请参阅:
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