命令 - DICTIONARY PUT

绑定一条记录到词典的key上,使得可以通过DICTIONARY GET命令访问。

语法

DICTIONARY PUT <key> <record-id>
  • <key> 定义绑定的key
  • <record-id> 定义绑定的记录RID

例子

  • 美国总统词典中,绑定记录Barack Obama到obama:

    orientdb> DICTIONARY PUT obama 5:4
    
    ------------------------------------------------------------------------
     Class: Person  id: 5:4  v.1
    ------------------------------------------------------------------------
        parent : null
      children : [Person@5:5{parent:Person@5:4,children:null,name:Malia Ann,
                 surname:Obama,city:null}, Person@5:6{parent:Person@5:4,
                 children:null,name:Natasha,surname:Obama,city:null}]
          name : Barack
       surname : Obama
          city : City@-6:2{name:Honolulu}
    ------------------------------------------------------------------------
    The entry obama=5:4 has been inserted in the database dictionary
    

DICTIONARY KEYS命令展示所有key(V2.2版本后)。更多索引信息,参考Indexes