How to Easily Convert Database Rows to Go Structs?

How to Effortlessly Convert a Database Row into a Struct

When working with databases, it's often necessary to convert database rows into structured data represented as Go structs. This conversion enables seamless manipulation and processing of information. Let's explore the most convenient method to achieve this:

The Go package tests provide valuable insights into solving this problem. Specifically, the database/sql/sql_test.go package demonstrates how to query rows into a struct. Here's a snippet from the test:

var name string
var age int
var birthday time.Time
err := db.QueryRow("SELECT|people|age,name|age=?", 3).Scan(&age, &name)

Translating this solution to your specific query, you can use the following code:

var row struct {
    age  int
    name string
}
err := db.QueryRow("SELECT|people|age,name|age=?", 3).Scan(&row.age, &row.name)

This approach is not only efficient but also follows the recommended practices for working with database queries in Go. By understanding the framework provided by the Go tests, you can easily find practical solutions to common programming tasks.

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