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Install

Run the following command to install the connector from the root of your project:

npm install --save @latitude-data/trino-connector

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How to configure sources

The sources files must be inside the queries/ folder.

To know how the source hierarchy works, please, visit How to configure sources.

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Configuration

To configure the connection with your Trino database follow these steps:

1

Create the source `.yaml` file within the `queries` folder if you haven't already

/queries/source.yml

2

Add the following code for your Trino connection

type: trino 
details: 
  server: string
  catalog?: string
  schema?: string
  username: string
  password?: string
3

Replace the details section with your info and save

4

Done, now you can test your connection

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Attributes

  • Server → The unique identifier for your Trino account. This is a full url. Example: http://localhost:8080
  • Username → The Trino username
  • Password → (Optional) The user’s password
  • Catalog → (Optional) The catalog
  • Schema → (Optional) The db schema

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Test connection

To test the connection you can:

  1. Create a query .sql in the queries directory that points to a table of your new connection in the FROM clause. See the section SQL Syntax Basics to learn more.
  2. Use the command line to run latitude run query_file_name where query_file_name is the name of your .sql file. This will display the results in your terminal. See the section Running queries to learn more about how to query your data.
Supabase