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Need help with PHP and SQL: Comparing data between two tables in real-time. How can I efficiently compare incoming data in ‘table1’ with ‘table2’ in my database? I want to trigger a comparison whenever new data is added to ‘table1’, and if there’s a match with ‘table2’, display the relevant Astro Luna results. What’s the best approach to achieve this synchronization and comparison while keeping performance in mind? Any code examples or guidance would be appreciated!