O Amazon Redshift não permitirá mais a criação de UDFs do Python a partir do Patch 198. As UDFs do Python existentes continuarão a funcionar normalmente até 30 de junho de 2026. Para ter mais informações, consulte a [publicação de blog ](https://aws.amazon.com/blogs/big-data/amazon-redshift-python-user-defined-functions-will-reach-end-of-support-after-june-30-2026/). 

# SVL\$1MV\$1REFRESH\$1STATUS
<a name="r_SVL_MV_REFRESH_STATUS"></a>

A exibição SVL\$1MV\$1REFRESH\$1STATUS contém uma linha para a atividade de atualização de visões materializadas. 

Para obter mais informações sobre visões materializadas, consulte [Visões materializadas no Amazon Redshift](materialized-view-overview.md).

SVL\$1MV\$1REFRESH\$1STATUS é visível para todos os usuários. Os superusuários podem ver todas as linhas; usuários regulares podem ver somente seus próprios dados. Para obter mais informações, consulte [Visibilidade de dados em tabelas e visualizações de sistema](cm_chap_system-tables.md#c_visibility-of-data).

Alguns ou todos os dados nessa tabela também podem ser encontrados na exibição de monitoramento SYS [SYS\$1MV\$1REFRESH\$1HISTORY](SYS_MV_REFRESH_HISTORY.md). Os dados na exibição de monitoramento SYS são formatados para serem mais fáceis de usar e compreender. É recomendável usar a exibição de monitoramento SYS nas consultas.

## Colunas da tabela
<a name="r_SVL_MV_REFRESH_STATUS-table-columns"></a>

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

## Consulta de exemplo
<a name="r_SVL_MV_REFRESH-sample-query"></a>

Para exibir o status de atualização das visões materializadas, execute a consulta a seguir. 

```
select * from svl_mv_refresh_status;
```

Essa consulta retorna os seguintes dados de saída de exemplo: 

```
 db_name | userid |  schema   |  name   |  xid  |         starttime          |          endtime           |                        status                                                       |  refresh_type | consumer_account | consumer_region | consumer_namespace
---------+--------+-----------+---------+-------+----------------------------+----------------------------+-------------------------------------------------------------------------------------+---------------+------------------+-----------------+------------------------------------
 dev     |    169 | mv_schema | mv_test |  6640 | 2020-02-14 02:26:53.497935 | 2020-02-14 02:26:53.556156 | Refresh successfully recomputed MV from scratch                                     |  Manual       |                  |                 |
 dev     |    166 | mv_schema | mv_test |  6517 | 2020-02-14 02:26:39.287438 | 2020-02-14 02:26:39.349539 | Refresh successfully updated MV incrementally                                       |  Auto         |                  |                 |
 ext_db  |    162 | producer_schema | producer_mv |  6388 | 2020-02-14 02:26:27.863426 | 2020-02-14 02:26:27.918307 | Refresh successfully updated MV incrementally                                     |  Manual       | 0123456789       | us-east-1       | 623d8ff2-4391-4381-83d7-177caa6767af
 dev     |    161 | mv_schema | mv_test |  6323 | 2020-02-14 02:26:20.020717 | 2020-02-14 02:26:20.080002 | Refresh successfully updated MV incrementally                                       |  Auto         |                  |                 |
 dev     |    161 | mv_schema | mv_test |  6301 | 2020-02-14 02:26:05.796146 | 2020-02-14 02:26:07.853986 | Refresh successfully recomputed MV from scratch                                     |  Manual       |                  |                 |
 dev     |    153 | mv_schema | mv_test |  6024 | 2020-02-14 02:25:18.762335 | 2020-02-14 02:25:20.043462 | MV was already updated                                                              |  Manual       |                  |                 |
 dev     |    143 | mv_schema | mv_test |  5557 | 2020-02-14 02:24:23.100601 | 2020-02-14 02:24:23.100633 | MV was already updated                                                              |  Manual
 dev     |    141 | mv_schema | mv_test |  5447 | 2020-02-14 02:23:54.102837 | 2020-02-14 02:24:00.310166 | Refresh successfully updated MV incrementally                                       |  Auto
 dev     |      1 | mv_schema | mv_test |  5329 | 2020-02-14 02:22:26.328481 | 2020-02-14 02:22:28.369217 | Refresh successfully recomputed MV from scratch                                     |  Auto
 dev     |    138 | mv_schema | mv_test |  5290 | 2020-02-14 02:21:56.885093 | 2020-02-14 02:21:56.885098 | Refresh failed. MV was not found                                                    |  Manual
 dev     |    138 | mv_schema | mv_test |  5100 | 2020-02-14 02:20:33.123445 | 2020-02-14 02:20:33.123445 | Cascade refresh failed because materialized view mv_schema.child was not refreshed. |  Manual
 dev     |    138 | mv_schema | child   |  5100 | 2020-02-14 02:20:33.123445 | 2020-02-14 02:20:33.123445 | Refresh failed due to an internal error.                                            |  Manual
 dev     |    138 | mv_schema | mv_test |  5099 | 2020-02-14 02:10:23.492344 | 2020-02-14 02:10:23.492344 | Cascade refresh skipped because materialized view mv_schema.child was not refreshed.|  Manual
 dev     |    138 | mv_schema | child   |  5099 | 2020-02-14 02:10:23.492344 | 2020-02-14 02:10:23.492344 | Refresh failed due to an internal error.                                            |  Manual
```