<ul><li>SQL is a query language that's used to retrieve data based on the rules defined.</li><li>Benefits of learning SQL: employability, high paying jobs in data analytics, data science, software engineering, and database management.</li><li>Beginner level SQL concepts like SELECT, INSERT, UPDATE, and DELETE can be learned in a few days.</li><li>Intermediate level SQL concepts take around 1 to 2 years to master properly. One can learn SQL functions, JOINs, Subqueries, and CTEs at this level.</li><li>Advanced level topics take years to learn. Specialised knowledge of database performance and stored procedures is required.</li><li>Effective learning strategies for SQL include reading books,taking courses, practicing real-world scenarios, and getting involved with communities.</li><li>For programming beginners, it can take around two weeks to learn basic SQL skills.</li><li>If you have prior programming experience, learning SQL could be much faster.</li><li>It generally takes around 1 year of dedicated work to have advanced SQL skills.</li><li>Don't be too hard on yourself, remember it takes time to master SQL.</li></ul>

You Don't Need More Than 2 Weeks to Learn Basic SQL

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