PHP and DB2 working together -


i'm trying script:

//agent d4 offline events last 24h          $q_d4_offline_last24h = "select distinct node, lastoccurrence, inps_close_timestamp                                   reporter.reporter_status                                   alertkey = 'm_sw_mid_mon_ser_sts_006c_all'                                    , nodealias '%:d4'                                    , lastoccurrence > date(current_date -1 days)";           $db2_reporter_conn = new ldbproxy();         if(!$db2_reporter_conn->connect_db2("192.168.8.245:50001", "reporter", "itmuser", "tivoli")) die ('e:connessione al db2 fallita:' . $db2_reporter_conn->errormsg);         $connettore = $db2_reporter_conn->query($q_d4_offline_last24h) or die("e:errore nella query: " . $db2_reporter_conn->errormsg);         $rownum = count($db2_reporter_conn->fetch($connettore));         if($rownum > 0) {          $prev_node=null;         echo "\n - eventi di offline relativi ad agent itcam soa rilevati nelle ultime 24 ore:\n\n";          while($row = $db2_reporter_conn->fetch($connettore)){                 if ( $row['node'] != $prev_node ) {                  echo "\n\t" . $row['node'];                 $prev_hostname = $row['node'];              }                echo "\n\t\tdata inizio: " . substr($row['lastoccurrence'],0,-2);                if($row['inps_close_timestamp'] == '1970-01-01 01:00:00.0')                 echo "\n\t\tdata fine: n/a";                  else                   echo "\n\t\tdata fine: " . substr($row['inps_close_timestamp'],0,-2) . "\n";          }       }

usually query use out 3 rows result. don't understand why in output last 2 rows, jumps first row.

can me?

this statement fetching first result row, , not using anything. gets discarded:

$rownum = count($db2_reporter_conn->fetch($connettore));

if dealing small number of rows, more convenient use fetchall. rows @ once, can check how many there are, , use loop process them.

.


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