To use SQL triggers, procedures, and functions effectively, you should follow some best practices. For example, use descriptive and consistent names for your triggers, procedures, and functions.

Learn how to use the LIKE operator in SQL to search for patterns with wildcards, combine multiple patterns, escape literal characters, and optimize your queries.

Functions are predefined in SQL and you use them to perform operations on data. They let you do things like aggregating data, formatting strings, extracting dates, and so on.