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Select/Cut Fields - "verifyunique"

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Tests if key is unique, stops upon encountering a non-unique key value.

Example 1

verifyunique_example.png

Example 2

verifyunique_example_2.png

 

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Example 1 
[
    [
        "verifyunique",
        {
            "subtable": null,
            "key": [
                "Field1",
                "Field2"
            ],
            "_comment": null
        }
    ]
]

Example 2 
[
    [
        "verifyunique",
        {
            "subtable": null,
            "key": [],
            "_comment": null
        }
    ]
]

param str subtable: Name a subtable in which output will be stored (will create subtable where necessary).

param list key: The (optional) field key(s).

param str comment: A comment that will appear in the Transformation UI.

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