Bonjour,
je voudrai comparer deux colonnes de deux base de donnée (bd et bd2) et insérer la colonne $row[1] si $row[0] et $row2[0] sont égaux,
Code:
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59 MySQL("select * from worldmap_table"); sub MySQL { #Connect to the database. my $dbh = DBI->connect("DBI:mysql:database=db;host=ip", "login", 'password', {'RaiseError' => 1}); my $query = $_[0]; #assign argument to string my $sth = $dbh->prepare($query); #prepare query $sth->execute(); #execute query while (my @row = $sth->fetchrow_array) { #print "@row\n"; #if (($row[0] and $row[1] and $row[2]) ne undef) { #affiche toute les lignes nom_du_serveur nom_du_trigger severity longitude latitude print "$row[0] $row[1] $row[2] $row[3] $row[4] \n"; $dbh->disconnect; } #############second_request###### MySQL2("select * from worldmap_table2"); sub MySQL2 { my $dbh = DBI->connect("DBI:mysql:database=**db**;host=ip", "login", 'password', {'RaiseError' => 1}); my $query = $_[0]; #assign argument to string my $sth = $dbh->prepare($query); #prepare query $sth->execute(); #execute query while (my @row2 = $sth->fetchrow_array) { print "$row2[0] $row2[1] $row2[2] $row2[3] $row2[4] \n"; #$dbh->disconnect; } } ########################i want to compare 2 column and insert , its something like that############### my $dbh = DBI->connect("DBI:mysql:database=**db2**;host=ip", "login", 'password', {'RaiseError' => 1}); if ($row[0] = $row2[0]){ insert into worlmap_table (`severity`) values ("$row[0]"); }