You can set any field at all while keeping its previous value by setting a modifier and a verb.
您可以设置任何字段,同时通过设置修饰语和动词来保持其先前的值。
2
Now you can set any field at all while keeping its previous value by setting a modifier and a verb.
现在,通过设置一个修饰语和一个动词,您就可以设置任何字段,而同时保存其先前的值。
3
The id modifier further declares that the id field must be unique. (Solr does not require a unique id field; this is merely a rule established in the default index schema.)