Question: Export JSON Data
Understand how to export JSON data from a MySQL database by writing queries that select specific customer fields and save results as JSON files. Learn to handle self-referencing tables and filter VIP customer data for external use.
We'll cover the following...
We'll cover the following...
Question
Given the following structure of the Customers table:
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Where, CustomerID is the primary key and ReferralID is self-referencing to CustomerID. The table contains information about customers. The table includes a Boolean column IsChurnRisk, which indicates whether a ...