内部连接mysql？

Question

这是我的内部连接，它似乎没有工作，是否有任何语法错误？

$db->query("SELECT name FROM stockists INNER JOIN shops ON stockists.name = shops.name"); 

Answer 1

尝试此查询

SELECT s.`name` FROM stockists st INNER JOIN shops s ON st.`name`= s.`name` 

Execute ....

Answer 2

变化到

SELECT shops.name 

列name是模糊的，存在两个表（商店和批发商）

像"SELECT shops.name FROM stockists INNER JOIN shops ON stockists.name = shops.name"

读取在上stackoverflow

Answer 3

您写道：

$db->query("SELECT name FROM stockists INNER JOIN shops ON stockists.name = shops.name"); 

这里的问题是，你应该指定这名字，你想有：

$db->query("SELECT stockists.name FROM stockists INNER JOIN shops ON stockists.name = shops.name"); 

或

$db->query("SELECT shops.name FROM stockists INNER JOIN shops ON stockists.name = shops.name");