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All main topics / Informatik / SQL

SQL (26 Cards)

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Was ist der Unterschied zwischen einer Datenbasis und dem Data Dictionary
Die Datenbasis beinhaltet "Benutzer-Spezifischen-Daten"

Das Data Dictionary ist die Datenbasis für das DBMS, welches alle Struktur Informationen der anderen Datenbasen enthält.
Tags: data dictionary, Datenbank, datenbasis, sql
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17
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Was ist der Unterschied zwischen DBS und DBMS?
DBS:
Datenbanksystem
DBS = Datenbasen, Data Dictionary und DBMS

DBMS:
Datenbank Managementsystem
Verwaltung der Datenbasen
Tags: data dictionary, Datenbank, datenbasis, dbms, dbs
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Flashcard set info:
Author: Stejan
Main topic: Informatik
Topic: SQL
School / Univ.: ZbW
City: St. Gallen
Published: 04.03.2011
Tags: sql database datenbank
 
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All cards (26)
ALL (1)
AUTO_INCREMENT (1)
bedingung (1)
befehl (1)
case sensitive (1)
CHAR (1)
column (1)
Constraint (1)
constraints (1)
create (3)
CREATE (2)
data dictionary (2)
database (1)
datenbank (2)
Datenbank (24)
datenbasis (2)
datentyp (1)
dbms (1)
dbs (1)
ddl (3)
definition (2)
DELETE (1)
DESC (1)
detail-tabelle (2)
DISTINCT (1)
dml (2)
dql (2)
FOREIGN KEY (1)
FROM (1)
INSERT (2)
join (1)
kartesisches produkt (1)
like (1)
master-tabelle (2)
mysql (1)
NULL (1)
ON DELETE CASCADE (1)
ON DELETE SET NULL (1)
ON UPDATE CASCADE (1)
ON UPDATE SET NULL (1)
ORDER BY (1)
Primärschlüssel (1)
PRIMARY KEY (3)
referenz (1)
relationen algebra (1)
schema (1)
SELECT (3)
selektion (1)
spalte (1)
sql (18)
SQL (3)
statement (1)
tabelle (1)
table (4)
TABLE (1)
union (2)
UNION (1)
UPDATE (1)
VARCHAR (1)
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