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\_INTEGRATION\_TABLE\_STATE\_CHANGE
<a name="r_SYS_INTEGRATION_TABLE_STATE_CHANGE"></a>

SYS\_INTEGRATION\_TABLE\_STATE\_CHANGE 显示有关集成的表状态更改日志的详细信息。

超级用户可以查看此表中的所有行。

有关更多信息，请参阅[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_TABLE_STATE_CHANGE-table-columns"></a>

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

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

以下 SQL 命令显示集成日志。

```
select * from sys_integration_table_state_change;
                
            integration_id            | database_name | schema_name | table_name | new_state |  table_last_replicated_checkpoint   | state_change_reason |        record_time
--------------------------------------+---------------+-------------+------------+-----------+-------------------------------------+---------------------+----------------------------
 99108e72-1cfd-414f-8cc0-0216acefac77 | perfdb        | sbtest80t3s | sbtest79   | Synced    | {"txn_seq":9834,"txn_id":126597515} |                     | 2023-09-20 19:39:50.087868
 99108e72-1cfd-414f-8cc0-0216acefac77 | perfdb        | sbtest80t3s | sbtest56   | Synced    | {"txn_seq":9834,"txn_id":126597515} |                     | 2023-09-20 19:39:45.54005
 99108e72-1cfd-414f-8cc0-0216acefac77 | perfdb        | sbtest80t3s | sbtest50   | Synced    | {"txn_seq":9834,"txn_id":126597515} |                     | 2023-09-20 19:40:20.362504
 99108e72-1cfd-414f-8cc0-0216acefac77 | perfdb        | sbtest80t3s | sbtest18   | Synced    | {"txn_seq":9834,"txn_id":126597515} |                     | 2023-09-20 19:40:32.544084
 99108e72-1cfd-414f-8cc0-0216acefac77 | perfdb        | sbtest40t3s | sbtest23   | Synced    | {"txn_seq":9834,"txn_id":126597515} |                     | 2023-09-20 15:49:05.186209
```