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Finding out the Nth component of a composite key Hide the details
Name of the item corresponding to the sought component of the composite key. If N = 1 and if <Item name> corresponds to a simple key, <Result> corresponds to the key name.
Name of data file used. This name was defined in the data model editor or by the File description type.
Name of the key item used. This name was defined in the data model editor or by the Item Description type.
Number of the component whose name is requested. The number of elements found in a composite key is returned by ..NbComponent.
Defining the Nth component of a composite key Hide the details
Name of the key item used. This name was defined by the Item Description type.
Number of the component that must be modified or added. The number of elements found in a composite key is returned by ..NbComponent.
Name of the item that must be used as component of the composite key.
Modifying a composite key
Managing errors
Last update: 10/31/2019
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