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The new function returns an array of strings captured by capturing
groups in a supplied regular expression. For e.g., the following
expression: regexp_matches('qgis=>rocks','(.*)=>(.*)')
will return the following array: 'qgis', 'rocks'.
13 lines
715 B
Plaintext
13 lines
715 B
Plaintext
{
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"name": "string_to_array",
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"type": "function",
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"description": "Splits string into an array using supplied delimiter and optional string for empty values.",
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"arguments": [
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{"arg":"string", "description":"the input string"},
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{"arg":"delimiter","optional":true,"default":"','","description":"the string delimiter used to split the input string"},
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{"arg":"empty_value","optional":true,"default":"''","description":"the optional string to use as replacement for empty (zero length) matches"}],
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"examples": [ { "expression":"string_to_array('1,2,3',',')", "returns":"array: '1', '2', '3'"},
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{ "expression":"string_to_array('1,,3',',','0')", "returns":"array: '1', '0', '3'"}
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]
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}
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