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perl dbi question

Posted on 2002-07-22
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Last Modified: 2010-03-05
Hi, in perl dbi, how do I find out how many columns
each result record has , and what data type is each column?

Thanks.
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Question by:xiaoxiangz
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2 Comments
 
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Expert Comment

by:yourbutler
ID: 7171061
DBIx::Recordset::Metadata without getting into details.
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ahoffmann earned 100 total points
ID: 7171252
$sth=$dbh->prepare("your command");
$sth->execute():
$sth->bind_columns(undef,@cols);
print "number of columns: $#cols";
$type_info_all = $dbh->type_info_all;
# see also $dbh->type_info;
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