Adding upstream version 1.1.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

README.md

@@ -0,0 +1,67 @@
+# harlequin-mysql
+
+This repo provides the Harlequin adapter for MySQL.
+
+## Installation
+
+`harlequin-mysql` depends on `harlequin`, so installing this package will also install Harlequin.
+
+### Using pip
+
+To install this adapter into an activated virtual environment:
+```bash
+pip install harlequin-mysql
+```
+
+### Using poetry
+
+```bash
+poetry add harlequin-mysql
+```
+
+### Using pipx
+
+If you do not already have Harlequin installed:
+
+```bash
+pip install harlequin-mysql
+```
+
+If you would like to add the Postgres adapter to an existing Harlequin installation:
+
+```bash
+pipx inject harlequin harlequin-mysql
+```
+
+### As an Extra
+Alternatively, you can install Harlequin with the `mysql` extra:
+
+```bash
+pip install harlequin[mysql]
+```
+
+```bash
+poetry add harlequin[mysql]
+```
+
+```bash
+pipx install harlequin[mysql]
+```
+
+## Usage and Configuration
+
+You can open Harlequin with the MySQL adapter by selecting it with the `-a` option and passing connection parameters as CLI options:
+
+```bash
+harlequin -a mysql -h localhost -p 3306 -U root --password example --database dev
+```
+
+The MySQL adapter does not accept a connection string or DSN.
+
+Many more options are available; to see the full list, run:
+
+```bash
+harlequin --help
+```
+
+For more information, see the [Harlequin Docs](https://harlequin.sh/docs/mysql/index).