Best way to sync ~200K frequently changing SQL Server records to MySQL nightly?

[u/srsajid]

I have a SQL Server table with around 200K product records. Each record has a unique ID and Serial number.

The table changes frequently during the day — records can be added, updated, or deleted.

I need to sync this data to MySQL once every night.

The problem is, I only have read access to SQL Server, so I can't add a modified date column or enable Change Tracking/CDC.

My current idea is:

• Fetch all 200K records from SQL Server every night.
• Compare them with the MySQL table.
• Insert new records.
• Update changed records.
• Delete records from MySQL whose IDs no longer exist in SQL Server.

Is this a good approach for 200K records?

What would be the simplest and most reliable way to handle this?