我正在使用此查询来搜索多个表,但这样做有效但是我想将匹配的列“标题”称为高于列描述的匹配。
ol.control.FullScreen
我已尝试在匹配结尾添加“AS relevant1”,如下所示,但不会返回结果:
SELECT 'about' AS a.about,title,null article ,null description
FROM about a
WHERE
(
MATCH(a.about) AGAINST ('\"$search\"' IN BOOLEAN MODE)
)
UNION
SELECT 'articles' AS null, b.title,b.article,b.description
from articles b
WHERE
(
MATCH(b.title,b.article,b.description) AGAINST ('\"$search\"' IN BOOLEAN MODE)
)
答案 0 :(得分:0)
经过大量的搜索后,我发现这种方法很有效,并且非常易读:
.group