What are the main SQL operators you use in your work?

In working with SQL, I most often use the following operators:

• SELECT — for retrieving data from tables.
• INSERT — for adding new records.
• UPDATE — for modifying existing data.
• DELETE — for deleting records.
• WHERE — for filtering data based on conditions.
• JOIN (INNER, LEFT, RIGHT) — for combining data from multiple tables.
• GROUP BY — for grouping data by specific fields.
• ORDER BY — for sorting results.
• LIMIT — for restricting the number of rows returned.

For example, to get a list of users over 18 years old, sorted by name, you can write:

SELECT * FROM users
WHERE age > 18
ORDER BY name ASC;