一、标准操作
1、连接、关闭
my $dbh = dbi->connect(”dbi:mysql:database=dbname;host=localhost”,”user”,”pwd”, {’raiseerror’ => 1});
… …
$dbh->disconnect();
2、类似插入等无返回操作
my $sqr = $dbh->prepare(”insert into table_name(name,region_id,inuse,url) values (’”.$r_name.”‘,’”.($t+1).”‘,’1′,’”.$r_url.”‘) “);
$sqr->execute();
3、取得自增长的id
执行插入操作后
my $table_key = $dbh->{’mysql_insertid’};
4、select操作
my $row;
while ($row = $sqr->fetchrow_arrayref) {
printf $row->[0].”++”.$row->[1].”/n”;
}