为什么在尝试 table 实体化时在 dbt 中出现 'select active warehouse' 错误,而在视图实体化中却没有?

Why do I get a 'select active warehouse' error in dbt when trying the table materialization, but not with the view materialization?

我已经使用 dbt 几个月了,所以对它还是很陌生。当运行一个测试模型时,我在使用视图实体化时没有问题:

{{ config(materialized='view') }}

select 1 as id

导致:

15:30:25 | 1 of 1 START view model dbt.stg_CampaignTableTest.................... [RUN]
15:30:26 | 1 of 1 OK created view model dbt.stg_CampaignTableTest............... [SUCCESS 1 in 1.48s]

但是,当我切换到 table 实现时,我收到一条错误消息,提示我没有在 Snowflake 中选择活动仓库:

{{ config(materialized='table') }}

select 1 as id

导致:

15:32:52 | 1 of 1 START table model dbt.stg_CampaignTableTest................... [RUN]
15:32:53 | 1 of 1 ERROR creating table model dbt.stg_CampaignTableTest.......... [ERROR in 1.22s]

Database Error in model stg_CampaignTableTest (models/test/stg_CampaignTableTest.sql)
  000606 (57P03): No active warehouse selected in the current session.  Select an active warehouse with the 'use warehouse' command.

当然,不可能在我的测试模型中包含“使用仓库”语句,因为它被插入到编译后的 SQL 错误位置:

{{ config(materialized='table') }}

use warehouse "AnalysisTeam_WH";

select 1 as id

因为它导致:

2021-10-07T15:33:59.366279Z: On model.my_new_project.stg_CampaignTableTest: /* {"app": "dbt", "dbt_version": "0.21.0", "profile_name": "user", "target_name": "default", "node_id": "model.my_new_project.stg_CampaignTableTest"} */


      create or replace transient table "AnalysisTeam"."dbt"."stg_CampaignTableTest"  as
      (

use warehouse "AnalysisTeam_WH";
2021-10-07T15:33:59.366342Z: Opening a new connection, currently in state closed
2021-10-07T15:34:00.163673Z: Snowflake query id: 019f7386-3200-ec67-0000-464100e189fa
2021-10-07T15:34:00.163803Z: Snowflake error: 001003 (42000): SQL compilation error:
syntax error line 4 at position 0 unexpected 'use'.

我的 Snowflake 'role' 似乎拥有创建 table 视图等的正确权限,所以我无法理解为什么从视图更改为 table 会导致模型失败。我怀疑它可能与 Snowflake 权限有关,而不是 dbt 问题,但我不确定。任何想法将不胜感激!

编辑:我的屏幕截图似乎有误,因此我已切换到希望更清晰的代码片段。

我建议检查两种可能性。

一个。 "~/.dbt/profiles.yml" Snowflake Profile:

处的活动配置文件配置

并搜索 'warehouse:'

my-snowflake-db:
  target: dev
  outputs:
    dev:
      type: snowflake
      account: [account id]

      # User/password auth
      user: [username]
      password: [password]

      role: [user role]
      database: [database name]
      warehouse: [warehouse name]    <<<<<
      schema: [dbt schema]
      threads: [1 or more]

乙。用于连接的用户的默认仓库设置 ALTER USER:

SHOW USERS;

ALTER USER user_name SET DEFAULT_WAREHOUSE = '<existing_warehouse_name>';

确保 dbt 正在使用的 Snowflake 角色已被授予对 dbt 正在使用的 Snowflake 仓库的访问权限。

show grants on warehouse 'xxxxxxxx'