Package Exports

snowflake-sdk
snowflake-sdk/index.js
snowflake-sdk/lib/core
snowflake-sdk/lib/core.js
snowflake-sdk/lib/http/node
snowflake-sdk/lib/http/node.js
snowflake-sdk/lib/logger
snowflake-sdk/lib/logger.js
snowflake-sdk/lib/logger/node
snowflake-sdk/lib/logger/node.js
snowflake-sdk/lib/util
snowflake-sdk/lib/util.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (snowflake-sdk) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

NodeJS Driver for Snowflake

❗	For production-affecting issues related to the driver, please create a case with Snowflake Support.

Install

Include snowflake-sdk in dependencies section in package.json

{
  "name": "<your_application_name>",
  "version": "<your_application_version>",
  "dependencies": {
    "...": "...",        
    "snowflake-sdk": "^1.6.22",
    "...": "..."
  }
}

And run the npm install

Docs

For detailed documentation and basic usage examples, please see the documentation at NodeJS Driver for Snowflake.

Test

Prepare for tests

Specify env variables:

export SNOWFLAKE_TEST_USER=<your_user>
export SNOWFLAKE_TEST_PASSWORD=<your_password>
export SNOWFLAKE_TEST_ACCOUNT=<your_account>
export SNOWFLAKE_TEST_WAREHOUSE=<your_warehouse>
export SNOWFLAKE_TEST_DATABASE=<your_database>
export SNOWFLAKE_TEST_SCHEMA=<your_schema>
export SNOWFLAKE_TEST_PROTOCOL=<your_snowflake_protocol>
export SNOWFLAKE_TEST_HOST=<your_snowflake_host>
export SNOWFLAKE_TEST_PORT=<your_snowflake_port>

Run hang webserver:

python3 ci/container/hang_webserver.py 12345 &

Run tests

Run unit tests:

npm test

npm test:unit

To run single test file use test:single script, e.g. run tests in test/unit/snowflake_test.js only:

npm run test:single -- test/unit/snowflake_test.js

Run integration tests:

npm test:integration

Getting the code coverage

Run tests and show code coverage report

npm run test:ci:coverage

Package

The npm package can be built by the command:

npm pack

Note it is not required to build a package to run tests blow.

Development

Reformat source code

Check formatting on all files:

npm run lint:check:all

Check formatting of single file or directory e.g. test/unit/snowflake_test.js:

npm run lint:check -- test/unit/snowflake_test.js

Fix potentially fixable formatting errors and warnings of single file or directory e.g. test/unit/logger:

npm run lint:fix -- test/unit/logger