Add docs for MySQL DataConnector

spiceaidocs/docs/data-connectors/mysql.md

@@ -0,0 +1,46 @@
+---
+title: 'MySQL Data Connector'
+sidebar_label: 'MySQL Data Connector'
+description: 'MySQL Data Connector Documentation'
+---
+
+## Federated SQL query
+
+To connect to any MySQL database as connector for federated SQL query, specify `mysql` as the selector in the `from` value for the dataset.
+
+```yaml
+datasets:
+  - from: mysql:path.to.my_dataset
+    name: my_dataset
+```
+
+## Configuration
+
+The connection to MySQL: can be configured by providing the following `params`:
+
+- `mysql_connection_string`: The connection string to use to connect to the MySQL server. This can be used instead of providing individual connection parameters.
+- `mysql_connection_string_key`: The secret key containing the connection string to use to connect to the MySQL server. This can be used instead of providing individual connection parameters.
+- `mysql_host`: The hostname of the MySQL server.
+- `mysql_port`: The port of the MySQL server.
+- `mysql_db`: The name of the database to connect to.
+- `mysql_user`: The username to connect with.
+- `mysql_pass_key`: The secret key containing the password to connect with.
+- `mysql_pass`: The raw password to connect with, ignored if `mysql_pass_key` is provided.
+- `mysql_sslmode`: Optional parameter, specifies the SSL/TLS behavior for the connection, supported values:
+  - `required`: (default) This mode requires an SSL connection. If a secure connection cannot be established, server will not connect.
+  - `preferred`: This mode will try to establish a secure SSL connection if possible, but will connect insecurely if the server does not support SSL.
+  - `disabled`: This mode will not attempt to use an SSL connection, even if the server supports it.
+
+Configuration `params` are provided either in the top level `dataset` for a dataset source and federated SQL query.
+
+```yaml
+datasets:
+  - from: mysql:path.to.my_dataset
+    name: my_dataset
+    params:
+      mysql_host: localhost
+      mysql_port: '3306'
+      mysql_db: my_database
+      mysql_user: my_user
+      mysql_pass_key: my_secret
+```

spiceaidocs/docs/reference/spicepod/datasets.md

@@ -85,6 +85,7 @@ Where:
   - `databricks`
   - `s3`
   - `postgres`
+  - `mysql`
 
   If the source is not specified, it defaults to `spiceai`.