May 2011
Intermediate to advanced
800 pages
39h 19m
German
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R7.17 GOTO in T-SQL verwenden
Aufgabe
Als Ergebnis einer Auswertung mit IF soll ein Anweisungsblock übersprungen werden.
Lösung
Alte Basic-Hasen werden sich in die Anfänge der Programmierung zurückversetzt fühlen, sie bekommen das gute alte GOTO zurück.
Hinweis
Doch wie auch bei der Basic-Programmierung gilt: Weniger ist mehr!
Die Verwendung entspricht den Regeln von VBA: Sie definieren eine Zielmarke, die sich mit der GOTO-Anweisung anspringen lässt.
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