从补丁 198 开始，Amazon Redshift 将不再支持创建新的 Python UDF。现有的 Python UDF 将继续正常运行至 2026 年 6 月 30 日。有关更多信息，请参阅[博客文章](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/)。

# SYS\$1INTEGRATION\$1ACTIVITY
<a name="r_SYS_INTEGRATION_ACTIVITY"></a>

SYS\$1INTEGRATION\$1ACTIVITY 显示有关已完成集成运行的详细信息。

SYS\$1INTEGRATION\$1ACTIVITY 仅对超级用户可见。有关更多信息，请参阅 [系统表和视图中的数据可见性](cm_chap_system-tables.md#c_visibility-of-data)。

有关零 ETL 集成的信息，请参阅《Amazon Redshift 管理指南》中的[使用零 ETL 集成](https://docs.aws.amazon.com//redshift/latest/mgmt/zero-etl-using.html)。

## 表列
<a name="r_SYS_INTEGRATION_ACTIVITY-table-columns"></a>

[\[See the AWS documentation website for more details\]](http://docs.aws.amazon.com/zh_cn/redshift/latest/dg/r_SYS_INTEGRATION_ACTIVITY.html)

## 示例查询
<a name="r_SYS_INTEGRATION_ACTIVITY-sample-queries"></a>

以下 SQL 命令显示集成日志。

```
select * from sys_integration_activity;

          integration_id              | target_database | source |            checkpoint_name                  | checkpoint_type  | checkpoint_bytes | last_commit_timestamp   | modified_tables |   integration_start_time   |    integration_end_time
--------------------------------------+-----------------+--------+---------------------------------------------+------------------+------------------+-------------------------+-----------------+----------------------------+----------------------------
 76b15917-afae-4447-b7fd-08e2a5acce7b |   demo1         | MySQL  | checkpoints/checkpoint_3_241_3_510.json     |        cdc       |        762       | 2023-05-10 23:00:14.201 |         1       | 2023-05-10 23:00:45.054265 | 2023-05-10 23:00:46.339826
 76b15917-afae-4447-b7fd-08e2a5acce7b |   demo1         | MySQL  | checkpoints/checkpoint_3_16329_3_17839.json |        cdc       |       13488      | 2023-05-11 01:33:57.411 |         2       | 2023-05-11 02:19:09.440121 | 2023-05-11 02:19:16.090492
 76b15917-afae-4447-b7fd-08e2a5acce7b |   demo1         | MySQL  | checkpoints/checkpoint_3_5103_3_5532.json   |        cdc       |        1657      | 2023-05-10 23:13:14.205 |         2       | 2023-05-10 23:13:23.545487 | 2023-05-10 23:13:25.652144
```