我想加入以下两个表:
表1:
---------
| Brand |
---------
| Honda |
| Dodge |
| Toyota|
---------
表2调查表:
------------------------------------------
|Ser| Comments |
------------------------------------------
| 1 | Honda is a reliable brand |
| 2 | The dodge Challenger is pure muscle|
| 3 | The new Toyota Corolla is a treat |
现在,我想同时加入这两个表并获取表3:
--------------------------------------------------
|Ser| Comments | Brand |
--------------------------------------------------
| 1 | Honda is a reliable brand | Honda |
| 2 | The dodge Challenger is pure muscle| Dodge |
| 3 | The new Toyota Corolla is a treat | Toyota|
如何获得表3?
我无法同时比较评论和品牌列表,以查看评论是否包含品牌名称,如果是,则使用品牌名称。任何帮助都会很棒。
答案 0 :(得分:2)
您可以在JOIN
上尝试like
SELECT *
FROM Table1 t1 INNER JOIN Table2 t2
ON t2.Comments like '%'+t1.Brand +'%'
答案 1 :(得分:1)
使用LIKE: 其中UPPER(注释)喜欢'%'||品牌|| '%'