SQL
Information Technology · Vocational Academy · Computer Science
This unit introduces Structured Query Language (SQL), a powerful tool for data manipulation and retrieval. Students will learn how to use SQL statements to create, modify, and query databases, gaining a solid foundation in database management.
Zum Üben gibt es 53 Aufgaben. Jede Antwort bekommt sofort eine Rückmeldung, kostenlos und ohne Anmeldung.
Das gehört dazu
- Introduction to SQL
- Data types in SQL
- Creating tables in SQL
- Inserting data into tables
- Updating data in tables
- Deleting data from tables
- Selecting data from tables
- Using the WHERE clause
- Using the ORDER BY clause
- Using the GROUP BY clause
Stichworte
- SQL
- SELECT
- INSERT
- UPDATE
- DELETE
- WHERE
- ORDER BY
- GROUP BY
- HAVING
- JOIN