Regex Substring

Returns match(es) of a substring as a new string column
Multiple return modes cn be selected (first match, last match, match by number or concat all matches)

Options

Regex column

Column you want to apply the regex to

Regex String

Regex you want to apply

Return Mode

Define which match should be returned -first match = returns first match in string -last match = returns last match in string -match by number = returns match by defined number -concat all matches = returns all matches - concatenated by delimiter character

Concat delimiter

Define your delimiter character here when "concat all matches" mode is selected

Match number

Define which match you want to be returned when "match by number" mode is selected Returns empty string if number of matches are less than selected number

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• kn_forum_66998_regex_extractor_capital_lettersKNIME Hub
• word filterKNIME Forum

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