https://github.com/tuancamtbtx/gcp-udfs-example

Google BigQuery Javascript UDF Function Examples
https://github.com/tuancamtbtx/gcp-udfs-example

bigquery gcp javascript nodejs npm udf

Last synced: 12 months ago
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Google BigQuery Javascript UDF Function Examples

• Host: GitHub
• URL: https://github.com/tuancamtbtx/gcp-udfs-example
• Owner: tuancamtbtx
• Created: 2023-10-27T04:51:05.000Z (over 2 years ago)
• Default Branch: main
• Last Pushed: 2024-01-02T16:24:39.000Z (over 2 years ago)
• Last Synced: 2025-02-22T06:13:44.117Z (over 1 year ago)
• Topics: bigquery, gcp, javascript, nodejs, npm, udf
• Language: JavaScript
• Homepage:
• Size: 103 KB
• Stars: 2
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# Google BigQuery Javascript UDF Function Examples

![Google Badge](https://img.shields.io/badge/GoogleCloud-4285F4?style=for-the-badge&labelColor=black&logo=Google%20Cloud&logoColor=white)

## Progaming language

![Nodejs Badge](https://img.shields.io/badge/-Nodejs-3C873A?style=for-the-badge&labelColor=black&logo=node.js&logoColor=3C873A)

## Install

```

nvm use

npm install

```

## Lint Code

Before push this code to Github (Please run)

```

npm run lint

```

## Testing

To run unit tests:

```

npm run test

```

To run the distribution asset tests:

```

npm run build

npm run test:dist

````

## Deploy

*This requires your terminal to be authenticated with the GCloud SDK*

```

export DEST_BUCKET=your_bucket_name

export GCP_PROJECT=your_project_gcp_id

npm run build

npm run deploy

```

*To Create UDF Function on A Dataset Bigquery*

```

CREATE FUNCTION `${dataset_name}`.stringFormatter(input STRING)

  RETURNS STRING

    LANGUAGE js

    OPTIONS (

      library=["gs://js-udfs/bigquery-js-udf-example/dist/dist.js"]

    )

    AS r"""

      return stringFormatter.format(input);

    """

;

SELECT `${dataset_name}`.stringFormatter("I am Tuan Cam ") AS result;

```