To execute a query to get all the name and price from a product database in MySQL using Rust sqlx library, you can use the following code:

use sqlx::{MySql, Row, MySqlConnection, Error};

#[tokio::main]
async fn main() -> Result<(), Error> {
    let mut conn = MySqlConnection::connect("mysql://username:password@localhost/database").await?;
    
    let query = "SELECT name, price FROM products";
    
    let mut cursor = conn.execute(query).await?;
    
    while let Some(row) = cursor.next().await? {
        let name: String = row.try_get("name")?;
        let price: f64 = row.try_get("price")?;
        
        println!("Product Name: {}, Price: {}", name, price);
    }
    
    Ok(())
}
In this code, we first establish a connection to the MySQL database by providing the appropriate credentials and database name. We then specify the query we want to execute, which selects the name and price columns from the products table.

We then execute the query using conn.execute(), which returns a Cursor that we can iterate over to fetch the results. For each row, we use the try_get() method to retrieve the name and price values as a String and f64, respectively.

Finally, we print out the name and price values for each row.
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