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16 lines
388 B
Plaintext
16 lines
388 B
Plaintext
{
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"name": "feature_id",
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"type": "function",
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"groups": ["Record and Attributes"],
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"description": "Returns a feature's unique ID, or NULL if the feature is not valid.",
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"arguments": [{
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"arg": "feature",
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"description": "a feature object"
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}],
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"examples": [{
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"expression": "feature_id( @feature )",
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"returns": "the ID of the current feature"
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}],
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"tags": []
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}
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