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  • Informatica Data Quality 10.0
  • Alle Produkte

Inhaltsverzeichnis

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  1. Vorwort
  2. Umwandlungssprache
  3. Konstanten
  4. Operatoren
  5. Variablen
  6. Datumsangaben
  7. Funktionen

Referenzhandbuch für die Umwandlungssprache

Referenzhandbuch für die Umwandlungssprache

Zurück Weiter

Beispiel

Beispiel

Das folgende Beispiel zeigt einen Ausdruck, in dem die Vor- und Nachnamen von Mitarbeitern aus zwei Spalten verkettet werden. Der Ausdruck entfernt die Leerzeichen am Ende des Vornamens und am Anfang des Nachnamens, verkettet den Vornamen mit einem Leerzeichen und verkettet ihn anschließend mit dem Nachnamen:
LTRIM( RTRIM( EMP_FIRST ) || ' ' || LTRIM( EMP_LAST ))
EMP_FIRST 
EMP_LAST
RETURN VALUE
 
' Alfred'
' Rice '
Alfred Rice
' Bernice'
' Kersins'
Bernice Kersins
NULL
' Proud'
Proud
' Curt'
NULL
Curt
NULL
NULL
NULL
Sie können auch die Funktion CONCAT zum Verketten zweier Stringwerte verwenden. Mit dem Operator || erzielen Sie jedoch dasselbe Ergebnis bei geringerem Zeitaufwand.