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fix: add connection testing params for snowflake (#9272)

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* fix: add connection testingt params for snowflake

* Linting
This commit is contained in:
Ville Brofeldt
2020-03-11 06:51:57 +02:00
committed by GitHub
parent 724b8a3c31
commit 3682702e91
5 changed files with 58 additions and 14 deletions
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docs/installation.rst
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@@ -529,7 +529,11 @@ The role and warehouse can be omitted if defaults are defined for the user, i.e.
Make sure the user has privileges to access and use all required
databases/schemas/tables/views/warehouses, as the Snowflake SQLAlchemy engine does
not test for user rights during engine creation.
not test for user/role rights during engine creation by default. However, when
pressing the "Test Connection" button in the Create or Edit Database dialog,
user/role credentials are validated by passing `"validate_default_parameters": True`
to the `connect()` method during engine creation. If the user/role is not authorized
to access the database, an error is recorded in the Superset logs.
See `Snowflake SQLAlchemy <https://github.com/snowflakedb/snowflake-sqlalchemy>`_.