FieldTransform is used to perform a field-based transformation of the data source.
Settings
| Data source | Can be any extract or transform and will be processed row by row. | |
| Tree format | Only necessary when the source is tree-based. It defines how the tree is converted into a table. | |
| Functions | Field-wise transformations are defined using a function, such as Replace, Lookup, Concatenation, etc. One or more fields from the source are converted into one output field. A FieldTransform can have several functions, which can be implemented one after the other within a transform, i.e. the result of a function can be the input of another function.
To add a function, click the + button in the Functions section. Double-click in the new field to name and edit the function. |
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| Target | Defines the output structure of the FieldTransform. Each output column requires the following settings: | |
| Field Name | An arbitrary name under which the column can be referenced further in the Jedox Integrator process.
Note: when the input is coming dynamically from the Source or Transform, but the "Field name" is left empty, the name of the source column/ function is used for the Field name. When the target is manually defined as constant, then the name "constant" is chosen instead of the value from the "Input" field. Adding more than one constant column results in error, because there would be two columns with the name "constant."
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| Input | Either a reference or a constant value. There is a toggle box on the right-side of the input field with which you can switch between both cases. The reference is set to a column of the source or to a function | |
If no target table is defined, the output structure consists of all columns of the source plus all functions.
Example:
| Source | Month_Numbers |
| Treeformat | fh |
| Functions | Type |
| MonthText | Map |
| QuarterText | Map |
Note: to set a " " (space value) for a function parameter, you have to enter "#space". You can, however, use " " within a function parameter.
Examples:
#space -> " "
#spaceHello World#space#space -> " Hello World "
For more information about the available FieldTransform Functions, see the FieldTransform Functions Overview.
Updated September 27, 2022