Question

如果我搜索＆＃34;销售订单＆＃34;它提取＆＃34;销售订单＆＃34;和＆＃34;销售订单 s ＆＃34;在结果中。它用＆＃34; s＆＃34;取得结果。还

但如果我搜索＆＃34;销售订单＆＃34;它提取＆＃34;销售订单＆＃34;只是，但我想＆＃34;销售订单＆＃34;也会取。

我正在使用php mysql查询。

SELECT DISTINCT * FROM wp_posts as p 
    inner join wp_postmeta as pm on pm.post_id = p.ID 
    where (p.post_type = 'abc' or p.post_type = 'xyz') 
    and p.post_title LIKE '%sales order%' 
    or (pm.meta_key = 'xyzkeyword' and pm.meta_value LIKE '%sales order%') 
    GROUP by p.ID 
    ORDER BY p.id DESC

Answer 1

尝试不使用“％”

p.post_title LIKE 'sales order'

Answer 2

您也可以尝试这样

and (p.post_title LIKE '%sales order%'  OR p.post_title LIKE '%sales orders%' )

我希望这能解决你的问题。

Answer 3

我对此查询不太确定，但您可以检查为

SELECT DISTINCT * FROM wp_posts as p 
inner join wp_postmeta as pm on pm.post_id = p.ID 
where (p.post_type = 'abc' or p.post_type = 'xyz') 
and p.post_title LIKE '%sales%' AND  p.post_title LIKE '%order%'
or (pm.meta_key = 'xyzkeyword' and pm.meta_value LIKE '%sales order%') 
GROUP by p.ID 
ORDER BY p.id DESC

OR

SELECT DISTINCT * FROM wp_posts as p 
inner join wp_postmeta as pm on pm.post_id = p.ID 
where (p.post_type = 'abc' or p.post_type = 'xyz') 
and p.post_title LIKE '%sales%order%'
or (pm.meta_key = 'xyzkeyword' and pm.meta_value LIKE '%sales order%') 
GROUP by p.ID 
ORDER BY p.id DESC

Answer 4

use MySQL Full text search,check if FULLTEXT indexes are there

SELECT DISTINCT * FROM wp_posts as p 
    inner join wp_postmeta as pm on pm.post_id = p.ID 
    where (p.post_type = 'abc' or p.post_type = 'xyz')
    match (p.post_title) against ('sales order')
    or (pm.meta_key = 'xyzkeyword' and pm.meta_value LIKE '%sales order%') 
    GROUP by p.ID 
    ORDER BY p.id DESC

Php mysql搜索 - 如果使用复数和单数搜索不工作

4 个答案: