Get all data sets of a given type

Returns all data sets of a given type from a database. This is not a practical method for all types of data sets and may is not available in a specific context. For example, it is fine to get all unit groups but a server would go down when you query for all processes in a large database. Typically, you just want to query all descriptors of a data set type.

Examples

Python IPC

import olca_ipc as ipc
import olca_schema as o

client = ipc.Client()
for group in client.get_all(o.UnitGroup):
    print(group.name)
# Units of area
# Units of energy
# Units of length
# Units of mass
# ...

JSON-RPC via Fetch API

The example below shows the usage of this method using the JSON-RPC protocol via the Fetch API which is available in modern web-browsers or platforms like Deno.

  let resp = await fetch("http://localhost:8080", {
    method: "POST",
    body: JSON.stringify({
      jsonrpc: "2.0",
      id: 1,
      method: "data/get/all",
      params: {
        "@type": "UnitGroup"
      }
    })
  });
  let v = await resp.json();
  console.log(v);
  // {
  //   jsonrpc: "2.0",
  //   result: [
  //     {
  //       "@type": "UnitGroup",
  //       "@id": "838aaa21-0117-11db-92e3-0800200c9a66",
  //       name: "Units of mass*length",
  //       category: "Technical unit groups",
  //       version: "00.00.000",
  //       defaultFlowProperty: {