数据仓库服务 GAUSSDB(DWS)-Hudi系统函数:pg_show_custom_settings()

时间：2024-10-21 16:50:42

pg_show_custom_settings()

描述：查询Hudi外表参数设置详情。

返回值类型：setof record

示例：

  
       SELECT * FROM pg_show_custom_settings();
                        name                        |      setting      | unit |      category      |        short_desc        | extra_desc | context | vartype | source  | min_val | max_val |
 enumvals | boot_val | reset_val | sourcefile | sourceline
----------------------------------------------------+-------------------+------+--------------------+--------------------------+------------+---------+---------+---------+---------+---------+
----------+----------+-----------+------------+------------
 hoodie.public.hudi_mor_ft.consume.ending.timestamp | 20230404172329544 |      | Customized Options | GUC placeholder variable |            | user    | string  | session |         |         |
          |          |           |            |
 hoodie.public.hudi_mor_ft.consume.mode             | incremental       |      | Customized Options | GUC placeholder variable |            | user    | string  | session |         |         |
          |          |           |            |
 hoodie.public.hudi_mor_ft.consume.start.timestamp  | 20230404172329543 |      | Customized Options | GUC placeholder variable |            | user    | string  | session |         |         |
          |          |           |            |
(3 rows)