搞定MySQL数据库中文模糊检索问题_MySQL
在 MySQL下，在进行中文模糊检索时，经常会返回一些与之不相关的记录，如查找 "%a%" 时，返回的可能有中文字符，却没有a字符存在。本人以前也曾遇到过类似问题，经详细阅读MySQL的Manual，发现可以有一种方法很方便的解决并得到满意的结果。 (m?]sPEA`a
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例子： jLihNH?R}
B]|0dP;
希望通过“标题”对新闻库进行检索，关键字可能包含是中英文，如下SQL语句： 2WXj>&d
"T eLa |n
QUOTE: !7"F`UE~>
select id,title,name from achech_com.news where title like '%a%' 1$|CVhBb%
pBW66B1h
:@AB/\
返回的结果，某些title字段确定带了“a”关键字，而有些则只有中文，但也随之返回在检索结果中。 at*5je
yUg/^Q
解决方法，使用 BINARY 属性进行检索，如： )M#[w''=
^" ';f|
QUOTE: )g4wt[=_+
select id,title,name from achech_com.news where binary title like '%a%' )NyFPh
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