debugging mysqli insert query

7/14/2019 11:58 pm | #1 CraigRBeta Tester

i have a site which has been working fine until recently, but some errors are coming to light after the host updated to a newer version of mySQL

one issue I have encountered is an insert query, which populates a table if certain criteria are met, however I am unable to check the insert statement.

here is my code

php:

<?php

if (isset($_POST["Create"]) && isset($campaignid)) {

    

    $new_invitees = array_diff($_SESSION['memberidsinmailing'],$already_invited); 

    //compare the 2 arrays, and return the member id's who are in the campaign send list, but have not already received an invitation

    //the members already sent will get another email, but they will not get a new entry in the tbleventmember table



    foreach ($new_invitees as $invitedmember) {

      $InsertQuery = new WA_MySQLi_Query($PowerCMSConnection_i);

      $InsertQuery->Action = "insert";

      $InsertQuery->Table = "tbleventmember";

      $InsertQuery->bindColumn("EventID", "i", "".isset($_GET['EventID'])?$_GET['EventID']:''."", "WA_DEFAULT");

      $InsertQuery->bindColumn("MemberID", "i", "".$invitedmember."", "WA_DEFAULT");

      $InsertQuery->bindColumn("InviteSent", "i", "0", "WA_DEFAULT");

      $InsertQuery->bindColumn("CampaignID", "s", "".$campaignid."", "WA_DEFAULT");

      $InsertQuery->saveInSession("eventmember");

      $InsertQuery->execute();

      $InsertGoTo = "";

      if (function_exists("rel2abs")) $InsertGoTo = $InsertGoTo?rel2abs($InsertGoTo,dirname(__FILE__)):"";

      $InsertQuery->redirect($InsertGoTo);

    }

}

?>

in order to try and debug, i added some statement on $_POST["Create"]

php:

echo $InsertQuery->debugSQL();

but the page returns an error

Fatal error: Call to a member function debugSQL() on null

if i run the debugSQL() function on a recordset from a SELECT statement with a which is also on the page, i get the expected output.

I have set $this->Debug = true; in both rsobj.php (version 2.18) and queryobj.php (version 1.5)

7/16/2019 12:51 am | #2 Ray BorduinWebAssist

This means that there were no inserts performed. Most likely your logic for returning the array of new invitees is returning no results.

Try doing:

php:

<?php

var_dump($new_invitees);

if (sizeof($new_invitees) > 0) {

  echo $InsertQuery->debugSQL();

}

?>

Did this help? Tips are appreciated...

7/16/2019 3:24 am | #3 CraigRBeta Tester

i tried simply using a variable in a block of code on a new page as follows...

php:

<?php require_once('Connections/PowerCMSConnection_i.php'); ?>

<?php require_once('webassist/mysqli/rsobj.php'); ?>

<?php require_once('webassist/mysqli/queryobj.php'); ?>

<?php

if ("" == "") {





      $InsertQuery = new WA_MySQLi_Query($PowerCMSConnection_i);

      $InsertQuery->Action = "insert";

      $InsertQuery->Table = "tbleventmember";

      $InsertQuery->bindColumn("EventID", "i", "275", "WA_DEFAULT");

      $InsertQuery->bindColumn("MemberID", "i", "101", "WA_DEFAULT");

      $InsertQuery->bindColumn("InviteSent", "i", "0", "WA_DEFAULT");

      $InsertQuery->bindColumn("CampaignID", "s", "".$campaignid."", "WA_DEFAULT");

      $InsertQuery->saveInSession("eventmember");

      $InsertQuery->execute();

      $InsertGoTo = "";

      if (function_exists("rel2abs")) $InsertGoTo = $InsertGoTo?rel2abs($InsertGoTo,dirname(__FILE__)):"";

      $InsertQuery->redirect($InsertGoTo);

          

}



           echo $InsertQuery->debugSQL();



?>

but this gives me the following...

Fatal error: Call to undefined method WA_MySQLi_Query::debugSQL() in D:\vhosts\inchorus\_sqldump_test.php on line 23

(though the query runs ok and the table is updated)

7/16/2019 9:10 pm | #4 Ray BorduinWebAssist

What version of queryobj.php are you using? That feature wasn't in earlier versions, but it should work in the current one if you reinstall.

Did this help? Tips are appreciated...

7/18/2019 7:36 am | #6 Ray BorduinWebAssist

Yes, I have version 2.2... I'll attach it.

Attached Files

queryobj.php

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debugging mysqli insert query

7/14/2019 11:58 pm | #1 CraigRBeta Tester