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How To Use Oracle NUMBER(38,0) Column As Incremental Refresh Input Field

Data pubblicazione: Apr 29, 2025
Operazione
Oracle NUMBER(38,0) is recognized as Number(Decimal) in Tableau Prep Builder, but it needs to be Number(Whole) to be set as incremental refresh input field.
How to use Oracle NUMBER(38,0) column as incremental refresh input field?
Fasi
Use custom SQL to cast NUMBER(38,0) as NUMBER(18):
CAST (column AS NUMBER(18))

 
Risorse aggiuntive
For Oracle NUMBER[(precision [, scale])] column:
1. When scale is not 0, the column is recognized as Number(Decimal)
2. When precision is over 18, the column is recognized as Number(Decimal)
2. When scale is 0 or not set and precision is not over 18, the column is recognized as Number(Whole)

Refresh Flow Data Using Incremental Refresh
Numero articolo Knowledge

001468891

 
Caricamento
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