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Editorial Team
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Asked: 2026-05-13T23:57:13+00:00

I am trying to implement an update statement using a prepared statement in a

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I am trying to implement an update statement using a prepared statement in a PHP script, but it appears that it is not updating the record in the database and I am not sure why and so would appreciate if you can share some insights.

Code

$query = "UPDATE DatTable SET DF_PARTY_ID = :party_id,
          DF_PARTY_CODE = :party_code,
          DF_CONNECTION_ID = :connection_id WHERE DF_PARTY_ID = ':party_id'";
$stmt = $this->connection->prepare($query);
$stmt->bindValue(':party_id', $data[0], PDO::PARAM_INT);
$stmt->bindValue(':party_code', $data[1], PDO::PARAM_INT);
$stmt->bindValue(':connection_id', $data[2], PDO::PARAM_INT);
$stmt->execute();

Inspiring solution leading to this approach. How can I fix this problem?

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1 Answer

  1. Editorial Team

    Might not help, but why are you only binding 3 variables, when there are 4? I can’t say that I have experience doing this in PHP, but in Perl and Oracle it would throw an error. I’d try binding the 2 SETs and the 1 WHERE, and removing the first assignment, and see if that works.

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