OPEN-SOURCE GRAPH DATABASE & DOCUMENT STORE

				
					#!/usr/bin/env python3

from terminusdb_client import Client
from random import random


client = Client("http://localhost:6363", account="admin", team="admin", key="root")
client.connect()
db_name = "philosophers" + str(random())
client.create_database(db_name)
client.connect(db=db_name)

# Add a philosopher schema
schema = {"@type": "Class",
          "@id": "Philosopher",
          "name": "xsd:string"
          }

# Add schema and Socrates
client.insert_document(schema, graph_type="schema")
client.insert_document({"name": "Socrates"})

# Verify that it added in the DB
print(list(client.get_all_documents()))

# Create new branch and switch to it
client.create_branch("changes")
client.branch = "changes"

# Add more philosophers
client.insert_document({"name": "Plato"})
client.insert_document({"name": "Aristotle"})

# Diff the branches
diff = client.diff_version("main", "changes")
print(diff)

# Apply the differences to main with apply
applied = client.apply("main", "changes", branch='main')
print("Applied:")
print(applied)

# Diff again
diff_again = client.diff_version("main", "changes")
print("Second diff:")
print(diff_again)
				
			

				
					const Client = require('@terminusdb/terminusdb-client');
const client = new Client.WOQLClient(
  'http://127.0.0.1:6363',
  {
    user: 'admin',
    key: 'root',
  },
);

async function main() {
  // Create a database
  await client.createDatabase('philosophers', {
    label: 'Philosophers',
    comment: 'Philosophers by name',
    schema: true,
  });

  // Add the philosopher type
  const schema = {
    '@type': 'Class',
    '@id': 'Philosopher',
    name: 'xsd:string',
  };
  await client.addDocument(schema, { graph_type: 'schema' });

  // Add Socrates
  await client.addDocument({ name: 'Socrates' });

  // Get back all documents
  const doc = await client.getDocument({ as_list: true });
  console.log(doc);

  // Create a branch
  await client.branch('changes');

  // Add more philosophers to the new branch
  await client.addDocument({ name: 'Plato' });
  await client.addDocument({ name: 'Aristotle' });

  // Look at the differences between branches
  const diffs = await client.getVersionDiff('main', 'changes');
  console.log(diffs);

  // Apply the differences to main
  client.checkout('main');
  await client.apply('main', 'changes', 'apply changes');

  // Check the for any remaining differences between branches
  const remaining_diffs = await client.getVersionDiff('main', 'changes');
  console.log(remaining_diffs);
}

main();