https://github.com/adam-cowley/neo4j-bigquery

Yo dawg, I heard you like queries so we put some BigQuery in your query so you can query BigQuery from your query
https://github.com/adam-cowley/neo4j-bigquery

bigquery cypher neo4j neo4j-procedures

Last synced: about 1 month ago
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Yo dawg, I heard you like queries so we put some BigQuery in your query so you can query BigQuery from your query

• Host: GitHub
• URL: https://github.com/adam-cowley/neo4j-bigquery
• Owner: adam-cowley
• Created: 2018-06-27T08:53:43.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2018-06-27T12:20:41.000Z (over 6 years ago)
• Last Synced: 2024-10-30T13:50:42.912Z (3 months ago)
• Topics: bigquery, cypher, neo4j, neo4j-procedures
• Language: Java
• Homepage:
• Size: 6.84 KB
• Stars: 4
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Neo4j & BigQuery

Blog post coming soon...

## Installation

1. Build the fat jar using `gradle clean shadowJar` and copy to your `$NEO4J_HOME/plugins` folder.

2. Set the Project ID and path to credentials file in `neo4j.conf`

    ```

    bigquery.project_id=neo4j-bigquery-test

    bigquery.key_file=/path/to/credentials.json

    ```  

3. Restart Neo4j

## Usage

> `bigQuery.run(query [, useLegacySql])`

Run the `bigQuery.run` procedure with a query and optionally set the `useLegacySql` argument to true.

```cypher

CALL bigQuery.run('

    SELECT id, title 

    FROM `bigquery-public-data.stackoverflow.posts_questions` 

    LIMIT 10

') YIELD row

```

**Note:**  This library currently doesn't handle nested (repeated) elements well. If your query contains nested elements, you will have to un-nest them in the SQL query using `UNNEST`.  

```sql

UNNEST (hits) as hits

```

*It's on the TODO list.*