4. (可选) 在DAG中使用Oracle连接进行任务操作 在DAG文件中,你可以使用OracleOperator来执行Oracle SQL语句。以下是一个简单的示例: python from airflow import DAG from airflow.providers.oracle.operators.oracle import OracleOperator from airflow.utils.dates import days_ago from datetime import timedelta def...
Airflow是一个开源的任务调度和工作流管理平台,它可以帮助用户编排、调度和监控各种类型的任务。Airflow可以使用Hooks来连接不同的数据源和服务,其中包括Oracle数据库。 要在Airf...
from airflow.providers.google.cloud.transfers.sql_to_gcs import BaseSQLToGCSOperator from airflow.providers.oracle.hooks.oracle import OracleHook class OracleToGCSOperator(BaseSQLToGCSOperator): """Copy data from Oracle to Google Cloud Storage in JSON, CSV or Parquet format. .. seealso:: For ...
HTTPOperator - 发送一个 HTTP 请求。 MySqlOperator, SqliteOperator, PostgresOperator, MsSqlOperator, OracleOperator, JdbcOperator, 等,执行 SQL 任务。 DockerOperator, HiveOperator, S3FileTransferOperator, PrestoToMysqlOperator, SlackOperator 你懂得。除了以上这些 Operators 还可以方便的自定义 Operators 满足...
2/constraints-3.7.txt cx_Oracle apache-airflow-providers-oracle 代码示例 以下步骤介绍如何创建用于测试自定义插件的 DAG 代码。 在命令提示符下,导航到存储 DAG 代码的目录。例如: cd dags 复制以下代码示例的内容,并在本地另存为 oracle.py。 from airflow import DAG from airflow.operators.python_...
(name): # This allows us to make the Celery app accessible through the # celery_executor module without the time cost of its import and # construction if name == "app": from airflow.providers.celery.executors.celery_executor_utils import app return app raise AttributeError(f"module '{__...
Except for Kubernetes, a version stays supported by Airflow if two major cloud providers still provide support for it. We drop support for those EOL versions in main right after EOL date, and it is effectively removed when we release the first new MINOR (Or MAJOR if there is no new ...
apache-airflow-providers安装包是阿里云官方提供的开源镜像免费下载服务,每天下载量过亿,阿里巴巴开源镜像站为包含apache-airflow-providers安装包的几百个操作系统镜像和依赖包镜像进行免费CDN加速,更新频率高、稳定安全。
Postgres 接続 apache-airflow-providers-postgres==1.0.2 Docker Connection apache-airflow-providers-docker==1.2.0 Oracle Connection apache-airflow-providers-oracle==1.1.0 Presto Connection apache-airflow-providers-presto==1.0.2 SFTP接続 apache-airflow-providers-sftp==1.2.0 新...
Providersinfoapache-airflow-providers-common-sql |1.0.0apache-airflow-providers-ftp|3.1.0apache-airflow-providers-http |4.0.0apache-airflow-providers-imap |3.0.0 初始化成功后会在airflow目录生成 airflow.cfg , logs 和 webserver_config.py 文件(文件夹); ...