Hi @Asaldin-2272 , welcome to Microsoft Q&A forum.
You can first use the Azure Function to save excel in Azure Blob Storage in CSV format. Please refer to below thread on stack.
Use Azure Functions to automate saving Excel to CSV
Then we can use ADF to load this CSV data into Azure SQL Database. Before you load latest data, you can truncate the tables in ADF itself and then do a fresh load. You can schedule the ADF as well to automate this entire process.
Populate Azure SQL Database from Azure Blob Storage using Azure Data Factory
Please let me know if this helps.
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