For a project named moja_prva_aplikacija.sql (which translates to "my first application"), a "good feature" involves moving beyond simple data storage toward security and efficiency.
: Add indexes to columns that you search or join frequently to speed up retrieval times. moja_prva_aplikacija.sql
: Instead of using SELECT * , only request the specific columns you need. Always include a WHERE clause to avoid loading massive amounts of unnecessary data. For a project named moja_prva_aplikacija
To make your first application robust, consider adding these elements: Always include a WHERE clause to avoid loading
One of the most critical features to implement in your first SQL project is . Key Feature: Prepared Statements
: They separate the SQL code from the user data, so the data is never executed as a command.
: Use Primary Keys to uniquely identify records and Foreign Keys to create relationships between tables (e.g., connecting a Users table to an Orders table).