prestodb/presto-js-client

Monorepo for Presto JavaScript packages

presto-client

This monorepo was generated with Nx.

Presto JS Client

For information on the Presto JS Client check its README file under presto-client.

Contributing

Check the CONTRIBUTING file for information on how to build, test and publish the client.

presto-js-client's Issues

If a query fails, return the error back

Currently, when an error happens and the query doesn't run properly/doesn't return anything, we have no way of knowing what the issue was.
We should find a way to return back errors to the users of the client.

Reduce Bundle and Install Size of npm Package

The current npm package for @prestodb/presto-js-client includes unnecessary modules that increase the overall size of the package.

Details:

• The inclusion of these extra modules could potentially slow down the installation process for users and consume extra storage.
• Reducing the bundle size will make the package more efficient, especially for projects that are sensitive to package sizes.

Recommendation:

• Investigate and identify the modules that are not essential for the package's functionality.
• Update the build process to exclude these non-essential modules during the packaging phase.

Additional Resources: For a detailed breakdown of the package size, please refer to: pkg-size.dev/@prestodb%2Fpresto-js-client

Allow passing any custom headers to the request

This is in case someone has any kind of custom authorization in place, or that requires any specific header.

Include catalog and schema fetching functions

The client should include a method for retrieving the database's catalog and schemas, which just executes a SHOW CATALOGS and SHOW SCHEMAS query underneath.
If possible, we should make use of the parameters from both of those statements.

Need Query Parser Support

Hi,

We have a use case where we want to know the tables/schemas dependencies of a Presto Query.
The package provides a way to query the presto db with an actual query which would actually execute the query, but instead I'm looking for query parser support. We have such support in java but not in typescript.

Include function to retrieve tables and columns

The client should include a method for retrieving all the tables (optionally given a catalog and/or schema).
It should also include the option of retrieving columns.

This is useful for metadata parsing, which build a kind of conceptual model of the database.

Include query metadata function

The client should include a method to return any specific query metadata by its ID.

Allow authentication

Delay behavior on query method

Details:
The current implementation of the query method on the client has an initial delay, as well as subsequent delays before getting each page.
This is not required since all pages are ready to be consumed upon receiving the first one.

Recommendation:
Remove the delay for getting the 2nd and subsequent pages of data.

License, repository and tags are missing

Current Behavior

@prestodb/presto-js-client NPM package does not have the next information:

• License
• Repository
• Tags

Expected Behavior

@prestodb/presto-js-client NPM package should have the next information:

• License
• Repository
• Tags

GitHub Repo

No response

Steps to Reproduce

1. Go to the next url.
2. Notice how the License, Repository and Tags are missing:

Additional Information

No response