Using Python to Operate ArangoDB

Using Python to operate the ArangoDB database requires the installation of the pyArango library. 1. Install the pyArango library: shell pip install pyArango 2. Connect to ArangoDB database: python from pyArango.connection import * #Create a database connection conn = Connection(username="root", password="password") #Get Database db = conn["mydatabase"] 3. Data insertion: python #Get Collection collection = db["mycollection"] #Create a document doc = collection.createDocument() #Set the properties of the document doc["name"] = "John Doe" doc["age"] = 30 #Save Document to Collection doc.save() 4. Data Query: python #Query all documents in the collection for doc in collection.fetchAll(): print(doc["name"]) #Query documents based on criteria query = "FOR doc IN mycollection FILTER doc.age > 25 RETURN doc" results = db.AQLQuery(query) for doc in results: print(doc["name"]) 5. Data modification: python #According to the document_ Modify attributes with key doc = collection["123"] doc["age"] = 35 doc.save() 6. Data deletion: python #According to the document_ Key Delete Document doc = collection["123"] doc.delete() #Delete all documents in the collection collection.truncate() This is a simple example of using the pyArango library to operate an ArangoDB database. According to specific requirements, other functions and operations can also be used to complete more complex operations.