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Re: Matching and nonmatching multiple regexps at once

by eyepopslikeamosquito (Chancellor)
on Apr 21, 2012 at 00:53 UTC ( #966290=note: print w/replies, xml ) Need Help??


in reply to Matching and nonmatching multiple regexps at once

This topic is discussed in detail in the Perl Cookbook recipe 6.18 "Expressing AND, OR, and NOT in a Single Pattern".

  • Comment on Re: Matching and nonmatching multiple regexps at once

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[atcroft]: abner: Do you mean something like SELECT `foo`, `bar` FROM `table_name' WHERE (( `foo` = "asdf" ) OR ( `bar` = 'asdw' )); Or something else?
[abner]: yes. i am familiar with mysql but ignorant about how to get around the fact that placeholders can only represent single scalar values.
[abner]: my $sth = $dbh->prepare(' SELECT * FROM charge WHERE cpt = ?') or die "Couldn't prepare statement: " . $dbh->errstr;
[abner]: what if i want SELECT * FROM charge WHERE col1 = x and col2 = y?
[atcroft]: abner: So you are wanting to do something like my $sth = $dbh->prepare(' SELECT * FROM charge WHERE col1 = ? and col2 = ?;'); $sth->execute(' asdf', 'asdw');?

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