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21 lines
1.1 KiB
Plaintext
21 lines
1.1 KiB
Plaintext
{
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"name": "collect_geometries",
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"type": "function",
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"groups": ["GeometryGroup"],
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"description": "Collects a set of geometries into a multi-part geometry object.",
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"variants": [
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{ "variant": "List of arguments variant",
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"variant_description": "Geometry parts are specified as separate arguments to the function.",
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"variableLenArguments": true,
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"arguments": [ {"arg":"geometry1", "syntaxOnly": true},
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{"arg":"geometry2", "syntaxOnly": true},
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{"arg":"geometry", "descOnly": true, "description":"a geometry"}],
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"examples": [ { "expression":"geom_to_wkt(collect_geometries(make_point(1,2), make_point(3,4), make_point(5,6)))", "returns":"'MultiPoint ((1 2),(3 4),(5 6))'"} ] },
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{
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"variant": "Array variant",
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"variant_description": "Geometry parts are specified as an array of geometry parts.",
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"arguments": [ {"arg":"array","description":"array of geometry objects"}],
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"examples": [ { "expression":"geom_to_wkt(collect_geometries(array(make_point(1,2), make_point(3,4), make_point(5,6))))", "returns":"'MultiPoint ((1 2),(3 4),(5 6))'"} ]
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}]
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}
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