[Plugin-SQL] unsupported datatype: NUMERIC

[isaced]

Describe the bug

Unable to query data from DECIMAL-type columns in PostgreSQL.

Reproduction

CREATE TABLE products (
    id SERIAL PRIMARY KEY,
    price DECIMAL(10, 2) NOT NULL CHECK (price > 0),
);

INSERT INTO products (id, price) VALUES
('Laptop', 999.99),
('Mouse', 19.99)

db.select(SELECT * FROM products)

Expected behavior

Expected to correctly retrieve the data.

Full tauri info output

[⚠] Environment
    - OS: Mac OS 26.1.0 arm64 (X64)
    ✔ Xcode Command Line Tools: installed
    ✔ Xcode: 26.1.1
    ✔ rustc: 1.91.1 (ed61e7d7e 2025-11-07) (Homebrew)
    ✔ cargo: 1.91.1 (Homebrew)
    ⚠ rustup: not installed!
      If you have rust installed some other way, we recommend uninstalling it
      then use rustup instead. Visit https://rustup.rs/
    ⚠ Rust toolchain: couldn't be detected!
      Maybe you don't have rustup installed? if so, Visit https://rustup.rs/
    - node: 25.2.1
    - npm: 11.6.2
    - bun: 1.3.4
    - deno: deno 2.5.6

[-] Packages
    - tauri 🦀: 2.9.5
    - tauri-build 🦀: 2.5.3
    - wry 🦀: 0.53.5
    - tao 🦀: 0.34.5
    - @tauri-apps/api  ⱼₛ: 2.9.1
    - @tauri-apps/cli  ⱼₛ: 2.9.6

[-] Plugins
    - tauri-plugin-sql 🦀: 2.3.1
    - @tauri-apps/plugin-sql  ⱼₛ: 2.3.1
    - tauri-plugin-opener 🦀: 2.5.2
    - @tauri-apps/plugin-opener  ⱼₛ: 2.5.2

[-] App
    - build-type: bundle
    - CSP: unset
    - frontendDist: ../dist
    - devUrl: http://localhost:1420/
    - framework: React
    - bundler: Vite

Stack trace

unsupported datatype: NUMERIC

Additional context

No response