Php 合并并用两个表SQL的名称替换表id
表客户:Php 合并并用两个表SQL的名称替换表id,php,mysql,join,merge,Php,Mysql,Join,Merge,表客户: +----+------------+ | id | text | +----+------------+ | 33 | name1 | | 34 | name2 | | 35 | name3 | | 36 | name4 | +----+------------+ 表顺序: +----+--------+------------+----------+ | id | cid | ordername | color
+----+------------+
| id | text |
+----+------------+
| 33 | name1 |
| 34 | name2 |
| 35 | name3 |
| 36 | name4 |
+----+------------+
表顺序:
+----+--------+------------+----------+
| id | cid | ordername | colors |
+----+--------+------------+----------+
| 8 | 34 | name | 5 |
+----+--------+------------+----------+
一次查询是否可能得到此结果
+----+--------+------------+----------+
| id | cid | ordername | colors |
+----+--------+------------+----------+
| 8 | name1 | name | 5 |
+----+--------+------------+----------+
这是你怎么做的
select o.`id`, `text` as cid , `ordername`, `colors` from orders o
inner join customers c
on c.id = o.cid
输出:
ID CID ORDERNAME COLORS
8 name2 name 5
什么是开斋节?并且cid在结果中不是name2?使用联接和别名,假设
name1
应该是name2