运行并发事务

import asyncio
from neo4j import AsyncGraphDatabase


URI = "<URI for Neo4j database>"
AUTH = ("<Username>", "<Password>")


async def main():
    async with AsyncGraphDatabase.driver(URI, auth=AUTH) as driver:
        records, summary, keys = await driver.execute_query(
            "MATCH (a:Person) RETURN a.name AS name",
            database_="neo4j"
        )
        names = [record["name"] for record in records]
        print(names)


if __name__ == "__main__":
    asyncio.run(main())

import asyncio
from neo4j import AsyncGraphDatabase


URI = "<URI for Neo4j database>"
AUTH = ("<Username>", "<Password>")


async def main():
    async with AsyncGraphDatabase.driver(URI, auth=AUTH) as driver:
        async with driver.session(database="neo4j") as session:
            records = await session.execute_read(get_people)
            print(records)


async def get_people(tx):
    result = await tx.run("MATCH (a:Person) RETURN a.name AS name")
    records = await result.values()
    return records


if __name__ == "__main__":
    asyncio.run(main())