Question

我想在表catalog_form中的多个字段中进行搜索。使用Concat和LIKES（我使用foreach进行循环）

我想念什么？感谢您的所有帮助。

SELECT * 
FROM catalog_form 
WHERE CONCAT(image, acc_no, cat_no, art_type, title, mat_tech
            , acquired_by, dimensions, maker_pub, place_origin
             , location, description, encoded_by) LIKE '%maria%' 
             OR LIKE '%great%' 
ORDER BY id DESC LIMIT 0, 10

Answer 1

您应该为OR子句重复concat值

SELECT * 
FROM catalog_form 
WHERE CONCAT(image, acc_no, cat_no, art_type, title, mat_tech
            , acquired_by, dimensions, maker_pub, place_origin
             , location, description, encoded_by) LIKE '%maria%' 
OR 
      CONCAT(image, acc_no, cat_no, art_type, title, mat_tech
            , acquired_by, dimensions, maker_pub, place_origin
             , location, description, encoded_by) 
             LIKE '%great%' 
ORDER BY id DESC LIMIT 0, 10

Answer 2

我能够解决这个问题，我将整个CONCAT放在了第二个LIKE之前。谢谢您的宝贵时间！！

Concat与两个LIKE MYSQL

2 个答案: