Neo4j Cypher无法匹配字符串括号

我有一个包含员工数据的Neo4J数据库。每个员工都包含一个姓名和部门。 某些部门名称在db中的字符串文字中包含括号

例如

我需要搜索部门与用户搜索字符串完全匹配的员工。也就是说，如果有人用“人力资源（招聘）”搜索，那么我应该在搜索结果中获得上述员工的记录。如果搜索不完全匹配，我不需要结果中的员工记录

我试着按照密码查询，但不起作用

Match (e: Employee) where e.department = "Human Resources (Recruitment)" return e 

如果我用CONTAINS替换=它可以正常工作，但我需要精确匹配，而不是部分匹配。我已经尝试过以下方法，但似乎没有任何效果

Match (e: Employee) where e.department = '"Human Resources (Recruitment)'" return e

Match (e: Employee) where e.department = "Human Resources \(Recruitment\)" return e

Match (e: Employee) where e.department = "`Human Resources (Recruitment)`" return e

我们将非常感谢您的帮助

效果非常好：

我运行这些，所有的工作

create (:Employee { name: "abcd", department: "Human Resources (Recruitment)" });
MATCH (n:Employee) RETURN n LIMIT 25;
match (e:Employee { department: "Human Resources (Recruitment)" }) return *;
match (e:Employee) where e.department: "Human Resources (Recruitment)" return *;
create index on :Employee(department);
match (e:Employee) where e.department = "Human Resources (Recruitment)" return *

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它应该是现成的。您对该值有索引/约束吗？您的第一个查询是有效的，应该可以工作。我刚刚创建了相同的节点，您的查询返回了有效的结果。你确定部门字段中没有不可见字符、空格字符之类的垃圾吗？

create (:Employee { name: "abcd", department: "Human Resources (Recruitment)" });
MATCH (n:Employee) RETURN n LIMIT 25;
match (e:Employee { department: "Human Resources (Recruitment)" }) return *;
match (e:Employee) where e.department: "Human Resources (Recruitment)" return *;
create index on :Employee(department);
match (e:Employee) where e.department = "Human Resources (Recruitment)" return *