group (Function)
Returns the subsequence captured by the given group during the regex match operation.
Syntax
<STRING> regex:group(<STRING> regex, <STRING> input.sequence, <INT> group.id)
Query Parameters
| Name | Description | Default Value | Possible Data Types | Optional | Dynamic |
|---|---|---|---|---|---|
| regex | A regular expression. For example, \d\d(.*)gdn. | STRING | No | Yes | |
| input.sequence | The input sequence to be matched with the regular expression. For example, 21 products are produced by gdn. | STRING | No | Yes | |
| group.id | The given group id of the regex expression. For example, 2. | INT | No | Yes |
Example 1
regex:group('\d\d(.*)(gdn.*)(gdn.*)', '21 products are produced within 10 years by gdn currently by gdn employees', 3)
Function returns gdn employees, the subsequence captured by the groupID 3 according to the regex pattern, \d\d(.*)(gdn.*)(gdn.*).