SQL Trainer
Practice all essential SQL commands on an IT service database.
Sandbox: Every run uses an isolated in-memory SQLite database — no access to the server or quiz database. SELECT, INSERT, UPDATE, DELETE on practice tables only.
Task
Task 1 of 32Zeige alle Spalten und Zeilen der Tabelle Bereiche an (SQL-Syntax).
SQL SyntaxSELECTEasy
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Allowed: SELECT, INSERT, UPDATE, DELETE on practice tables only. DDL, PRAGMA, ATTACH and multi-statements are blocked.
Result
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