Zend DB query() - how do I perform a database update? - zend-framework

Question

The last line of this code seems to return an object but does not perform the database query. What do I change to get this to actually perform the database update?
$sql = "UPDATE vi_admin_email SET processed_send_list = '?', status = '?' WHERE id = '?'";
$bind = array($addresses,$status,$id);
$res = $this->getAdapter()->query($sql,$bind);
Here is a var dump of the object in $res:
object(Zend_Db_Statement_Pdo)[102]
protected '_fetchMode' => int 2
protected '_stmt' =>
object(PDOStatement)[100]
public 'queryString' => string 'UPDATE vi_admin_email SET processed_send_list = '?', status = '?' WHERE id = '?'' (length=80)
protected '_adapter' =>
object(Zend_Db_Adapter_Pdo_Mysql)[43]
protected '_pdoType' => string 'mysql' (length=5)
protected '_numericDataTypes' =>
array
0 => int 0
1 => int 1
2 => int 2
'INT' => int 0
'INTEGER' => int 0
'MEDIUMINT' => int 0
'SMALLINT' => int 0
'TINYINT' => int 0
'BIGINT' => int 1
'SERIAL' => int 1
'DEC' => int 2
'DECIMAL' => int 2
'DOUBLE' => int 2
'DOUBLE PRECISION' => int 2
'FIXED' => int 2
'FLOAT' => int 2
protected '_defaultStmtClass' => string 'Zend_Db_Statement_Pdo' (length=21)
protected '_config' =>
array
'host' => string 'localhost' (length=9)
'username' => string 'root' (length=4)
'password' => string '' (length=0)
'dbname' => string 'vi' (length=2)
'charset' => null
'persistent' => boolean false
'options' =>
array
...
'driver_options' =>
array
...
protected '_fetchMode' => int 2
protected '_profiler' =>
object(Zend_Db_Profiler)[44]
protected '_queryProfiles' =>
array
...
protected '_enabled' => boolean false
protected '_filterElapsedSecs' => null
protected '_filterTypes' => null
protected '_defaultProfilerClass' => string 'Zend_Db_Profiler' (length=16)
protected '_connection' =>
object(PDO)[85]
protected '_caseFolding' => int 0
protected '_autoQuoteIdentifiers' => boolean true
protected '_allowSerialization' => boolean true
protected '_autoReconnectOnUnserialize' => boolean false
protected '_attribute' =>
array
empty
protected '_bindColumn' =>
array
empty
protected '_bindParam' =>
array
empty
protected '_sqlSplit' =>
array
0 => string 'UPDATE vi_admin_email SET processed_send_list = , status = WHERE id = ' (length=71)
protected '_sqlParam' =>
array
0 => string 'UPDATE vi_admin_email SET processed_send_list = , status = WHERE id = ' (length=71)
protected '_queryId' => null

Answer 1

To update an entry in Zend Framework you do as follow :
$data = array(
'processed_send_list' => $addresses,
'status' => $status
);
$dbAdapter = $this->getAdapter();
$where = $dbApdapter->quoteInto('id = ?', $id);
$this->update($data, $where);
With Zend_Db_Table, the data to be updated is specfied in an associative array as the first parameter. The data provided will be escaped when the query is executed. You also have to include a where statement as a string, like id = 1 as the second parameter. In the above example, the quoteInto is optionnal as you can write the where manually, but the value will not be escaped if you do it manually.

Answer 2

I thought I read "query" but you asked about "update".
So the statement would be:
$res->execute().
Forget what I wrote before.

Answer 3

Try this single line of code,
$res = $this->getAdapter()->query("UPDATE vi_admin_email SET processed_send_list = '$addresses', status = '$status' WHERE id = '$id'");