Substitute function in projection list

Substitute function in projection list

Techniques are disclosed for retrieving database data records using a request having a substitute clause. The substitute clause replaces a value stored in a predefined column with a new value while selecting the values of the plurality of columns in a projection list. In one embodiment, the database...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: DANTALE VAIBHAV S
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung:Techniques are disclosed for retrieving database data records using a request having a substitute clause. The substitute clause replaces a value stored in a predefined column with a new value while selecting the values of the plurality of columns in a projection list. In one embodiment, the database request may utilize a pre-defined syntax for a SELECT statement that supports a substitute clause having a form of: substitute(, ).