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14 lines
631 B
Plaintext
14 lines
631 B
Plaintext
{
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"name": "array_agg",
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"type": "function",
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"description": "Returns an array of aggregated values from a field or expression.",
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"arguments": [
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{"arg": "expression", "description": "sub expression of field to aggregate"},
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{"arg": "group_by", "optional": true, "description": "optional expression to use to group aggregate calculations"},
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{"arg": "filter", "optional": true, "description": "optional expression to use to filter features used to calculate aggregate"}
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],
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"examples": [
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{ "expression": "array_agg(\"name\",group_by:=\"state\")", "returns":"list of name values, grouped by state field"}
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]
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}
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