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POStrange PDO select statement behaviour - selecting only first record
 

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  1. POStrange PDO select statement behaviour - selecting only first record
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    <p><strong>EDIT: my bad it was a typo in db - all records had an extra whitespace at the beginning of code, apart from the first one - that's why I was getting only the first record</strong></p> <p>Its the simplest query - I find record with the corresponding <code>code</code> and <code>active</code> field with value 1. If there is such record I update its <code>active</code> field to 0.</p> <pre><code> # MySQL with PDO_MYSQL $DBH = new PDO("mysql:host=$host;dbname=$dbname", $user, $pass); $DBH-&gt;setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING ); $sql = "SELECT * FROM codes WHERE code=? AND active=1"; $STH = $DBH-&gt;prepare($sql); $STH-&gt;setFetchMode(PDO::FETCH_ASSOC); $result = $STH-&gt;execute(array($_POST["code"])); $row = $STH-&gt;fetchAll(); echo "&lt;pre&gt;", var_dump($row), "&lt;/pre&gt;"; echo $result , " rows: " . $STH-&gt;rowCount(); if($STH-&gt;rowCount() == 0){ echo "Error - this code is inactive"; }else{ echo "Code succesfully activated"; $STH = $DBH-&gt;prepare("UPDATE codes SET active=0 WHERE code=?"); $STH-&gt;execute(array($_POST["code"])); } </code></pre> <p>But it only works for the first record <code>847BKX</code>. If I try to search for others it always returns 0 rows even though the <code>active</code> field is still 1. Here is the snapshot from DB - <code>code</code> field is indexed <code>varchar</code> length 255. How come it only works for the first record and not others...?</p> <p><img src="https://i.stack.imgur.com/lNEas.png" alt="enter image description here"></p>
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    1. COAre you getting a valid value in `$_POST["code"]`?
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      1. POStrange PDO select statement behaviour - selecting only first record
      1. USJoel A. Villarreal Bertoldi
    2. COYes - I even tried with hardcoded values.. and still the same.. so weird..
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    3. COThis question appears to be off-topic because the error is caused by typo
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      1. POStrange PDO select statement behaviour - selecting only first record
      1. USdavid strachan
 

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