Flex SQL is quite handy when dealing with dynamic queries in heavy vehicle inspections. You should start by understanding the basic SQL commands and then move on to implementing flexible query structures.
For Flex SQL, ensure that you properly handle SQL injection by using parameterized queries. It helps in creating dynamic and secure SQL queries.
Make sure to test your SQL queries in different scenarios to ensure they work as expected. Flex SQL requires a bit of practice but is worth the effort.
There are several resources and documentation available online that can guide you through the process of implementing Flex SQL. Good luck!