cocoa-xu opened a new pull request, #1903:
URL: https://github.com/apache/arrow-adbc/pull/1903
Hi this PR is a preliminary Go implementation for ClickHouse. I'll leave
this PR as a draft until most data types are supported and have some tests for
it. The screenshot below shows its current status doing a query on a CSV file
in elixir.
```elixir
Mix.install([{:adbc, "~> 0.4.2-dev", github: "elixir-explorer/adbc"}])
defmodule ClickHouseTest do
def test do
children = [
{Adbc.Database,
"adbc.clickhouse.address": "127.0.0.1:9000",
"adbc.clickhouse.sql.database": "default",
"adbc.clickhouse.sql.username": "default",
driver: "libadbc_driver_clickhouse.dylib",
process_options: [name: MyApp.DB]},
{Adbc.Connection, database: MyApp.DB, process_options: [name:
MyApp.Conn]}
]
Supervisor.start_link(children, strategy: :one_for_one)
# dbg(Adbc.Connection.query(MyApp.Conn, "SELECT * FROM iris"))
dbg(Adbc.Connection.query(MyApp.Conn, "SELECT * FROM file('iris.csv')"))
end
end
ClickHouseTest.test()
```
<img width="570" alt="Screenshot 2024-06-03 at 21 58 16"
src="https://github.com/apache/arrow-adbc/assets/89497197/4832460e-0c6d-44f0-801b-72574d76df6b";>
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