user> (require '[tech.v3.dataset :as ds])
nil
user> (require '[tmducken.duckdb :as duckdb])
nil
user> (duckdb/initialize!)
10:04:14.814 [nREPL-session-635e9bc8-2923-442b-9fad-da547210617b] INFO tmducken.duckdb - Attempting to load duckdb from "/home/chrisn/dev/cnuernber/tmducken/binaries/libduckdb.so"
true
user> (def stocks
      (-> (ds/->dataset "https://github.com/techascent/tech.ml.dataset/raw/master/test/data/stocks.csv" {:key-fn keyword})
          (vary-meta assoc :name :stocks)))
#'user/stocks
user> (def db (duckdb/open-db))
#'user/db
user> (def conn (duckdb/connect db))
#'user/conn
user> (duckdb/create-table! conn stocks)
"stocks"
user> (duckdb/insert-dataset! conn stocks)
560
user> (ds/head (duckdb/sql->dataset conn "select * from stocks"))

_unnamed [5 3]:

| symbol |       date | price |
|--------|------------|------:|
|   MSFT | 2000-01-01 | 39.81 |
|   MSFT | 2000-02-01 | 36.35 |
|   MSFT | 2000-03-01 | 43.22 |
|   MSFT | 2000-04-01 | 28.37 |
|   MSFT | 2000-05-01 | 25.45 |

DuckDB C-level bindings for tech.ml.dataset.

  Current datatype support:

  * boolean, all numeric types int8->int64, uint8->uint64, float32, float64.
  * string
  * uuid
  * LocalDate, Instant column types.


  Example:

  ```clojure

user> (require '[tech.v3.dataset :as ds])
nil
user> (require '[tmducken.duckdb :as duckdb])
nil
user> (duckdb/initialize!)
10:04:14.814 [nREPL-session-635e9bc8-2923-442b-9fad-da547210617b] INFO tmducken.duckdb - Attempting to load duckdb from "/home/chrisn/dev/cnuernber/tmducken/binaries/libduckdb.so"
true
user> (def stocks
        (-> (ds/->dataset "https://github.com/techascent/tech.ml.dataset/raw/master/test/data/stocks.csv" {:key-fn keyword})
            (vary-meta assoc :name :stocks)))
#'user/stocks
user> (def db (duckdb/open-db))
#'user/db
user> (def conn (duckdb/connect db))
#'user/conn
user> (duckdb/create-table! conn stocks)
"stocks"
user> (duckdb/insert-dataset! conn stocks)
560
user> (ds/head (duckdb/sql->dataset conn "select * from stocks"))

_unnamed [5 3]:

| symbol |       date | price |
|--------|------------|------:|
|   MSFT | 2000-01-01 | 39.81 |
|   MSFT | 2000-02-01 | 36.35 |
|   MSFT | 2000-03-01 | 43.22 |
|   MSFT | 2000-04-01 | 28.37 |
|   MSFT | 2000-05-01 | 25.45 |
```