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Glibsql is a library for interacting with a hosted libSQL database such as Turso.

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glibsql

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Glibsql is a library for interacting with a hosted libSQL database such as Turso.

glibsql/http

glibsql/http helps construct a gleam/http/request for use with the Hrana over HTTP variant of libSQL, simply pass the constructed HTTP request into your http client of choice.

gleam add glibsql
import gleam/httpc
import gleam/result
import glibsql/http as glibsql

pub fn main() {
  // The first request does not have to include a `CloseStatement`,
  // a baton is returned from the first request to be used in subsequent requests.
  let request =
    base_request()
    |> glibsql.with_statement(glibsql.ExecuteStatement(
      sql: "BEGIN",
      arguments: None,
    ))
    |> glibsql.with_statement(glibsql.ExecuteStatement(
      sql: "SELECT * FROM users",
      arguments: None,
    ))
    |> glibsql.build

  let assert Ok(request) = request

  use response <- result.try(httpc.send(request))

  // ...

  // The second request uses the baton from the first request to reuse the connection.
  // This is useful if you are making multiple requests to the same database, especially
  // within a transaction.
  let second_request =
    base_request()
    |> glibsql.with_statement(glibsql.ExecuteStatement(
      sql: "UPDATE posts SET status = 'published' WHERE user_id IN (1,2,3)",
    ))
    |> glibsql.with_statement(glibsql.ExecuteStatement(
      sql: "COMMIT",
    ))
    |> glibsql.with_statement(glibsql.CloseStatement)
    |> glibsql.with_baton("<baton from previous request>")
    |> glibsql.build

  let assert Ok(second_request) = second_request

  use response <- result.try(httpc.send(second_request))
}

fn base_request() {
  glibsql.new_request()
  |> glibsql.with_database("database")
  |> glibsql.with_organization("organization")
  |> glibsql.with_token("token")
}

Further documentation can be found at https://hexdocs.pm/glibsql.

Development

gleam run   # Run the project
gleam test  # Run the tests
gleam shell # Run an Erlang shell

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Glibsql is a library for interacting with a hosted libSQL database such as Turso.

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