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18 lines
518 B
Plaintext
18 lines
518 B
Plaintext
{
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"name": "IS",
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"type": "operator",
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"description": "Returns 1 if a is the same as b.",
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"arguments": [
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{"arg":"a","description":"any value"},
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{"arg":"b","description":"any value"}
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],
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"examples": [
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{ "expression":"'A' IS 'A'", "returns":"1"},
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{ "expression":"'A' IS 'a'", "returns":"0"},
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{ "expression":"4 IS 4", "returns":"1"},
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{ "expression":"4 IS 2+2", "returns":"1"},
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{ "expression":"4 IS 2", "returns":"0"},
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{ "expression":"$geometry IS NULL", "returns":"0, if your geometry is not NULL"}
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]
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}
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