英文:
neo4j remove labels , invalid input -
问题
在neo4j浏览器中，我尝试执行以下命令：
match(n:DATA_CATEGORY_TYPE) remove n:client-18d1b5fb-c7b5-4769-9b75-363ec596b012 return n
我收到以下错误信息：
Invalid input '-' : expected',''CALL''CREATE''DELETE''DETACH''FOREACH''LOAD''MATCH''MERGE''OPTIONAL''REMOVE''RETURN''SET''UNION''UNWIND''USE''WITH'<EOF> (line 1, column 44 (offset: 43))"match(n:DATA_CATEGORY_TYPE) remove n:client-18d1b5fb-c7b5-4769-9b75-363ec596b012 return n"
标签中的“-”使用有问题，但无法更改它。如何处理这个错误？
英文:
In the neo4j browser i try to execute the following command:
match(n:DATA_CATEGORY_TYPE) remove n:client-18d1b5fb-c7b5-4769-9b75-363ec596b012 return n
I get the following error:
Invalid input '-': expected",""CALL""CREATE""DELETE""DETACH""FOREACH""LOAD""MATCH""MERGE""OPTIONAL""REMOVE""RETURN""SET""UNION""UNWIND""USE""WITH"<EOF> (line 1, column 44 (offset: 43))"match(n:DATA_CATEGORY_TYPE) remove n:client-18d1b5fb-c7b5-4769-9b75-363ec596b012 return n"
Something is wrong with the use of "-" in the label, but cannot change it. How can i deal with this error?
答案1
得分: 2
使用反引号 ` 来标记标签，如下所示，
match(n:DATA_CATEGORY_TYPE) remove n:`client-18d1b5fb-c7b5-4769-9b75-363ec596b012` return n
英文:
Use back-ticks ` for the labels, like so,
match(n:DATA_CATEGORY_TYPE) remove n:`client-18d1b5fb-c7b5-4769-9b75-363ec596b012` return n
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