MySql：全文忽略代词

Question

在Mysql全文搜索中，我搜索了一个短语＆＃34; it department＆＃34;在索引字段中。但它返回的结果包含单词department而不是＆＃34; it department＆＃34;。请指导我解决这个问题。

以下是我使用的语法，

  

从匹配（内容）的员工中选择*（＆＃34; it department＆＃34;）

提前致谢

Answer 1

MySQL FULLTEXT使用常用英语单词的停止列表。您最喜欢的单词@using (Html.BeginForm("IletisimForm", "SiteAnasayfa", FormMethod.Post, htmlAttributes: new { @class = "" })) { @Html.AntiForgeryToken() @Html.ValidationSummary(true, "", new { @class = "text-danger" }) @Html.TextBoxFor(model => model.Fullname, new { @class = "w-input easing" }) @Html.ValidationMessageFor(model => model.Fullname, "", new { @class = "text-danger text-bold" }) @Html.TextBoxFor(model => model.Telephone, new { @class = "w-input easing") @Html.ValidationMessageFor(model => model.Telephone, "", new { @class = "text-danger text-bold" }) @Html.TextBoxFor(model => model.Email, new { @class = "w-input easing") @Html.ValidationMessageFor(model => model.Email, "", new { @class = "text-danger text-bold" }) @Html.TextAreaFor(model => model.Message, new { @class = "w-input easing" }) @Html.ValidationMessageFor(model => model.Message, "", new { @class = "text-danger text-bold" }) <input type="submit" class="fr w-button easing" value="Send" /> } 位于停止列表中。停止列表的目的是使索引大小合理。

如果您使用的是MySQL版本5.7+和InnoDB，则可以设置自己的停止列表。

这解释了如何。

https://dev.mysql.com/doc/refman/5.7/en/fulltext-stopwords.html

Answer 2

你应该使用＆＃39;喜欢＆＃39;或者＆＃39; regexp＆＃39;代替

select * from employee where contents regexp'^it department$';

或

select * from employee where contents like 'it department';