tExtractDynamicFields
tExtractDynamicFields Standard properties
These properties are used to configure tExtractDynamicFields running in the Standard Job framework.
The Standard
tExtractDynamicFields component belongs to the Processing family.
The component in this framework is available in any
subscription-based Talend
solution.
Basic settings
Schema and Edit Schema |
A schema is a row description, it defines the number of fields to be processed Click Edit schema to make changes to the schema.
Click Sync columns to retrieve the schema from This component offers the This dynamic schema |
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Built-in: You create the schema and store it |
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Repository: The schema already exists and is |
Advanced settings
tStatCatcher Statistics |
Select this check box to gather the Job processing metadata at a Job level as |
Global Variables
Global Variables |
ERROR_MESSAGE: the error message generated by the
NB_LINE: the number of rows read by an input component or A Flow variable functions during the execution of a component while an After variable To fill up a field or expression with a variable, press Ctrl + For further information about variables, see |
Usage
Usage rule |
This component handles flow of data therefore it requires input and output |
Related scenarios
For related scenarios, see Scenario 1: Create a dynamic column and extract its content and Scenario 2: Deduplicating entries based on dynamic schema.