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InfoSphere DataStage Parallel Framework Standard Practices by Paul Christensen, Julius Lerm

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DataStage data types
The DataStage Designer represents column data types using SQL notation. Each SQL data type maps to an underlying data type in the DS parallel framework. The internal parallel data types are used in schema files and are displayed when viewing generated OSH or viewing the output from $OSH_PRINT_SCHEMAS.
H.1 Parallel data types
In Table H-1 we summarize the underlying parallel data types of DataStage.
Table H-1 DataStage parallel data types
SQL Type
Internal Type
Size
Description
Date
date
4 bytes
Date with ...

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