Refine Our Results with the Where Expression
Explore how to filter database query results in Ecto using the where expression. Understand how to incorporate dynamic user input safely by using the pin operator to evaluate variables in queries, ensuring secure and efficient data retrieval.
We'll cover the following...
We'll cover the following...
Now that we know some of the query basics, we’ll filter the results with the where option. We’ll also see how to integrate dynamic input into queries, like user input, and how Ecto protects us from SQL injection attacks.
Filter results with where
To start, we’re going to look up the id ...