MySQL UPSERT: Comprehensive Examples and Use Cases

Storing data in databases inherently requires regular updates. This process involves adding new data and replacing outdated information. While numerous challenges are associated with updating data in databases, this article will concentrate on a specific aspect: optimization of the data updating process. We will explore the UPSERT option, which effectively combines the SQL UPDATE and INSERT statements and the application of the SQL UPSERT operation in MySQL databases.

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