Task: Convert SQL table into Excel spreadsheet

n8n workflow JSON:
{"meta":{"instanceId":"dfdeafd1c3ed2ee08eeab8c2fa0c3f522066931ed8138ccd35dc20a1e69decd3"},"nodes":[{"id":"f60e3d5f-4da5-4201-8c78-00f4f410b397","name":"When clicking \"Execute Workflow\"","type":"n8n-nodes-base.manualTrigger","position":[600,300],"parameters":{},"typeVersion":1},{"id":"724f285b-723e-4452-81a6-c066c6b6a0e4","name":"TableName","type":"n8n-nodes-base.set","position":[780,300],"parameters":{"values":{"string":[{"name":"TableName","value":"concerts2"}]},"options":{}},"typeVersion":1},{"id":"637356f0-fcde-4555-982c-a28159ce6885","name":"LoadMySQLData","type":"n8n-nodes-base.mySql","position":[960,300],"parameters":{"query":"=SELECT * FROM {{ $json[\"TableName\"] }}","operation":"executeQuery"},"credentials":{"mySql":{"id":"46","name":"MySQL n8n articles"}},"typeVersion":1},{"id":"b3270629-35de-4746-aa51-293e7d20660d","name":"SaveSpreadsheet","type":"n8n-nodes-base.spreadsheetFile","position":[1160,300],"parameters":{"options":{"fileName":"={{ $node[\"TableName\"].json[\"TableName\"] }}.{{ $parameter[\"fileFormat\"] }}","headerRow":true,"sheetName":"={{ $node[\"TableName\"].json[\"TableName\"] }}"},"operation":"toFile","fileFormat":"xlsx"},"typeVersion":1},{"id":"a7d04632-f47a-40e5-986e-1acf0b0af7c7","name":"Sticky Note","type":"n8n-nodes-base.stickyNote","position":[1100,157],"parameters":{"width":450,"height":305,"content":"## Save SQL table as a binary XLSX file\n### You can send it via e-mail, upload to the file storage or download on your computer.\n### Just connect one or two extra n8n Nodes here!"},"typeVersion":1}],"connections":{"TableName":{"main":[[{"node":"LoadMySQLData","type":"main","index":0}]]},"LoadMySQLData":{"main":[[{"node":"SaveSpreadsheet","type":"main","index":0}]]},"When clicking \"Execute Workflow\"":{"main":[[{"node":"TableName","type":"main","index":0}]]}}}