topic Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning in Alteryx Designer Desktop Discussions

Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

sonu2801 — Thu, 01 Aug 2024 10:31:43 GMT

i want to know the meaning of query Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1'). what this expression do?

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

DataNath — Thu, 01 Aug 2024 11:21:22 GMT

Hey @sonu2801, this expression will replace the [Reported POS Record - SKU] field value with everything up until the final space.

(.*) - zero or more of any character

(\s) - a space

(.*) - zero or more of any character again

The parenthesis here denote a capturing group. $N is then used to reference capturing groups, therefore $1 takes the first i.e. the initial (.*).

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

sonu2801 — Thu, 01 Aug 2024 11:26:56 GMT

thanks can you plese explin this also Regex_Replace([Reported POS Record - SKU],"(.*)([E])([0-9]+)([^0-9])(.*)",'$2$3')

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

DataNath — Thu, 01 Aug 2024 13:02:07 GMT

Sure @sonu2801, these capture groups are:

1. (.*) - zero or more of any character

2. ([E]) - an E

3. ([0-9]) - one or more of any number

4. ([^0-9]) - a single character that is not a digit 0-9

5. (.*) - zero or more of any character

The replacement is referencing capture groups 2 & 3, therefore the statement as a whole will substitute the [Reported POS Record - SKU] value with E & all of the numbers following it.

topic Re: Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1') meaning in Alteryx Designer Desktop Discussions

Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.*)(\s)(.*)",'$1') meaning

topic Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning in Alteryx Designer Desktop Discussions

Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning

Re: Regex_Replace([Reported POS Record - SKU],"(.)(\s)(.)",'$1') meaning