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pg_fetch_row Problem

From: "Seader, Cameron" <CSeader(at)idahopower(dot)com>
To: pgsql-php(at)postgresql(dot)org
Subject: pg_fetch_row Problem
Date: 2004-03-01 23:50:15
Message-ID: 71B8A8BEC516CF46835CA629156CF21110383A@bedford.idacorp.local (view raw or flat)
Thread:
Lists: pgsql-php
Greetings,
I am not sure what is going on with my script here, but i am getting this error when i run it.
Warning: pg_fetch_row(): Unable to jump to row 706 on PostgreSQL result index 3. in /var/www/html/PMS/csv_export.php on line 32

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/PMS/csv_export.php:4) in /var/www/html/PMS/csv_export.php on line 59

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/PMS/csv_export.php:4) in /var/www/html/PMS/csv_export.php on line 62

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/PMS/csv_export.php:4) in /var/www/html/PMS/csv_export.php on line 63

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/PMS/csv_export.php:4) in /var/www/html/PMS/csv_export.php on line 64
Can anyone tell me what is going on here???????
I am including my script here below so you can see what it is doing, maybe you all can see something im not:
<?php
pg_connect("host=172.18.74.10 port=5432 dbname=acquisuite_db user=pgadmin password=pgadmin") 
						or die ( 'Unable to connect to server.' ); 
						printf("Connected Successfully");

$MM_param1__panels = ''%'';
if (isset($HTTP_GET_VARS['panel'])) {
  $MM_param1__panels = $HTTP_GET_VARS['panel'];
}
$MM_param2__panels = ''%'';
if (isset($HTTP_GET_VARS['startdate'])) {
  $MM_param2__panels = $HTTP_GET_VARS['startdate'];
}
$MM_param3__panels = ''%'';
if (isset($HTTP_GET_VARS['enddate'])) {
  $MM_param3__panels = $HTTP_GET_VARS['enddate'];
}
$MM_param4__panels = ''%'';
if (isset($HTTP_GET_VARS['order'])) {
  $MM_param4__panels = $HTTP_GET_VARS['order'];
}
						
$query = sprintf("SELECT * FROM %s WHERE utctime AT TIME ZONE 'MST' BETWEEN '%s' AND '%s' ORDER BY utctime %s", $MM_param1__panels,$MM_param2__panels,$MM_param3__panels,$MM_param4__panels);
						
$result = pg_exec($query);
$count = pg_num_fields($result);

for ($i = 0; $i < $count; $i++){
    $header .= pg_fieldname($result,$i)."\t";
}

while($row = pg_fetch_row($result,$result_count++)){
  $line = '';
  foreach($row as $value){
    if(!isset($value) || $value == ""){
      $value = "\t";
    }else{
# important to escape any quotes to preserve them in the data.
      $value = str_replace('"', '""', $value);
# needed to encapsulate data in quotes because some data might be multi line.
# the good news is that numbers remain numbers in Excel even though quoted.
      $value = '"' . $value . '"' . "\t";
    }
    $line .= $value;
  }
  $data .= trim($line)."\n";
}
# this line is needed because returns embedded in the data have "\r"
# and this looks like a "box character" in Excel
  $data = str_replace("\r", "", $data);

# Nice to let someone know that the search came up empty.
# Otherwise only the column name headers will be output to Excel.
if ($data == "") {
  $data = "\nno matching records found\n";
}

# This line will stream the file to the user rather than spray it across the screen
header("Content-type: application/octet-stream");

# replace excelfile.xls with whatever you want the filename to default to
header("Content-Disposition: attachment; filename=excelfile.xls");
header("Pragma: no-cache");
header("Expires: 0");

echo $header."\n".$data; 
?>

Any Help would be appreciated.
Thanks,

Cameron Seader
mailto:CSeader(at)Idahopower(dot)com
1.208.388.2582 Office



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