Re^3: Place holders in SQL query

my @states = map {$_->{state}} @$citydata;
.
.
exec_select(sql, @states);
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Re^4: Place holders in SQL query by Anonymous Monk on Oct 10, 2014 at 17:43 UTC
It worked! `my $citydata = $dbh->exec_select( "select city,state from mytable whe +re city = ?", $city ); my @states = map {$_->{state}} @$citydata; my $statedata = join ' OR ', map { "state = ?" } @$citydata; my $codedata = $dbh->exec_select( "select code from othertable where +(year=2014 and ($statedata)), @states );` [download] Thanks for the help!	[reply] [d/l]

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Re^4: Place holders in SQL query
by Anonymous Monk on Oct 10, 2014 at 17:43 UTC

 my $citydata = $dbh->exec_select( "select city,state from mytable whe
+re city  = ?", $city );

 my @states = map {$_->{state}} @$citydata;
 my $statedata = join ' OR ', map { "state = ?" } @$citydata;

 my $codedata = $dbh->exec_select( "select code from othertable where 
+(year=2014 and ($statedata)), @states );
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