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Datenbanken > SQL Übersicht > Flashcards

SQL Übersicht Flashcards

1
Q

DML

A

Data Manipulation Language - Befehle zum Lesen und Ändern der gespeicherten
Daten

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2
Q

DDL

A

Data Definition Language - Befehle zur Erstellung und Änderung des Datenschemas,
also der logischen Struktur einer Datenbank

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3
Q

TCL

A

Transaction Control Language - Befehle zum kontrollierten Ausführen und Überwachen
von komplexen Befehlen der DML

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4
Q

DCL

A

Data Control Language - Befehle zur Verwaltung von Zugriffsrechten

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5
Q
A
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Datenbanken (5 decks)

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