enso/test/Snowflake_Tests/README.md

This is a set of tests for the Snowflake integration for Enso.

## Testing Snowflake

To run the tests, you need to prepare credentials for a Snowflake instance that
can be used to run them on.

Please set the following environment variables:

- `ENSO_SNOWFLAKE_ACCOUNT` - the account name for the Snowflake instance,
- `ENSO_SNOWFLAKE_USER` - the username to use for the tests,
- `ENSO_SNOWFLAKE_PASSWORD` - the password for the user, for security reasons
  this can be a plain text value or an Enso Secret. If using a secret, please
  provide it as path - `enso://orgid/path/foo.secret`,
- `ENSO_SNOWFLAKE_DATABASE` - the name of the database to use for the tests,
- `ENSO_SNOWFLAKE_SCHEMA` - the name of the schema to use for the tests,
  (optional, defaults to `PUBLIC`),
- `ENSO_SNOWFLAKE_WAREHOUSE` - the name of the warehouse to use for the tests
  (optional, defaults to blank value).
Initial separation of Snowflake_Dialect from Postgres_Dialect (#10266) - Part of #9486 - Building on top of initial work by @jdunkerley and finishing it - Reverted the changes to the Postgres_Dialect from last Snowflake work and split the Snowflake_Dialect into a separate module. - Moved from `rounding_decimal_places_not_allowed_for_floats` to `supports_float_round_decimal_places` (as too confusing). - Added Snowflake_Dialect type. - Extracted `Snowflake_Spec` into separate `Snowflake_Tests` - It imports the common tests from `Table_Tests`. - Some initial adaptations to make the snowflake dialect not-crash. - Adding `Internals_Access` proxy to allow external implementations to access our internal data structures without directly exposing them to users. Users should not use these. - Adding profiling of SQL to check performance. 2024-06-13 19:12:20 +03:00			`This is a set of tests for the Snowflake integration for Enso.`

			`## Testing Snowflake`

			`To run the tests, you need to prepare credentials for a Snowflake instance that`
			`can be used to run them on.`

			`Please set the following environment variables:`

			- `ENSO_SNOWFLAKE_ACCOUNT` - the account name for the Snowflake instance,
			- `ENSO_SNOWFLAKE_USER` - the username to use for the tests,
			- `ENSO_SNOWFLAKE_PASSWORD` - the password for the user, for security reasons
			`this can be a plain text value or an Enso Secret. If using a secret, please`
			provide it as path - `enso://orgid/path/foo.secret`,
			- `ENSO_SNOWFLAKE_DATABASE` - the name of the database to use for the tests,
			- `ENSO_SNOWFLAKE_SCHEMA` - the name of the schema to use for the tests,
			(optional, defaults to `PUBLIC`),
			- `ENSO_SNOWFLAKE_WAREHOUSE` - the name of the warehouse to use for the tests
			`(optional, defaults to blank value).`