This badge holder can code SQL to perform basic selection of database content. They can code scalar and aggregate functions, and use SQL to perform arithmetic calculations. This individual can also manipulate selected data through grouping and sorting, and can insert data into, and delete data from, a database.
- Databases – Introduction to SQL
Total Estimated Hours: 4
Badge Skills Tags: Database, DBA, SQL, SQL clauses, Systems Programmer, Systems Administrator, Subqueries, User-defined functions
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