Re: Match against a column of regexes?
От
Tom Lane
Тема
Re: Match against a column of regexes?
Дата
Msg-id
27739.1571383617@sss.pgh.pa.us
Ответ на
Match against a column of regexes? (Stephen Froehlich)
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Дерево обсуждения
Match against a column of regexes? Stephen Froehlich <s.froehlich@cablelabs.com>
Re: Match against a column of regexes? Tom Lane <tgl@sss.pgh.pa.us>
RE: Match against a column of regexes? Stephen Froehlich <s.froehlich@cablelabs.com>
Stephen Froehlich writes: > I was wondering if there was an elegant way to match a given string against a column of regexes within PostgreSQL? I'm only working with a few tens of lines, so I can read them all into R and examine them 1-by-1, but I thought I would ask. Something like ... WHERE mystring ~ ANY (SELECT regex FROM regexes) should do. regards, tom lane
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