ArangoDB-创建AQL INSERT脚本

Question

I would like to prepare scripts for completing databases. How can I do this?

Something like that:

 INSERT { _class: 'Entity', name: 'First'} IN wholesales
 INSERT { _class: 'Entity', name: 'Second' } IN wholesales
 INSERT { _class: 'Entity', name: 'Three' } IN wholesales
 INSERT { _class: 'Entity', name: 'Four' } IN wholesales

Answer 1

Only one INSERT operation per collection and query is allowed in AQL.

You can use a loop to make this work however:

FOR doc IN [
    { _class: 'Entity', name: 'First'},
    { _class: 'Entity', name: 'Second' },
    { _class: 'Entity', name: 'Third' },
    { _class: 'Entity', name: 'Fourth' }
]
INSERT doc INTO wholesales

The documents as well as the collection name can also be passed as bind parameters .

Query:

FOR doc IN @docs INSERT doc INTO @@coll

Bind parameters:

{ "docs": [ { ... }, { ... } ], "@coll": "wholesales" }

Another way to import data is to use arangoimport .