/[drupal]/contributions/modules/pressflow_transaction/pressflow_transaction.module
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revision 1.2.2.3, Wed Apr 23 19:55:55 2008 UTC revision 1.2.2.4, Wed Apr 23 20:35:10 2008 UTC
# Line 1  Line 1 
1  <?php  <?php
2    
3  // $Id$  // $Id: pressflow_transaction.module,v 1.2.2.3 2008/04/23 19:55:55 straussd Exp $
4    
5  class pressflow_transaction {  class pressflow_transaction {
6    private static $layers = 0;    private static $layers = 0;
# Line 84  function pressflow_transaction_update($t Line 84  function pressflow_transaction_update($t
84    
85    // Update    // Update
86    if ($primary_key_set) {    if ($primary_key_set) {
87      $sql = 'UPDATE {' . db_escape_table($table) . '} SET ';      $sql = 'UPDATE {' . db_escape_table($table) . '} t SET ';
88      $updates = array();      $updates = array();
89      foreach ($fields as $key => $value) {      foreach ($fields as $key => $value) {
90        if (!in_array($key, $primary_key)) {        if (!in_array($key, $primary_key)) {
91          if ($value !== NULL) {          if ($value !== NULL) {
92            $updates[] = $key . ' = "' . db_escape_string($value) . '"';            $updates[] = 't.' . $key . ' = "' . db_escape_string($value) . '"';
93          }          }
94          else {          else {
95            $updates[] = $key . ' = NULL';            $updates[] = 't.' . $key . ' = NULL';
96          }          }
97        }        }
98      }      }
# Line 157  function pressflow_transaction_update($t Line 157  function pressflow_transaction_update($t
157        $values[] = 'NULL';        $values[] = 'NULL';
158      }      }
159    }    }
160    $sql .= '(`' . implode('`,`', $keys) . '`) ';    $sql .= '({' . db_escape_table($table) . '}.' . implode(',{' . db_escape_table($table) . '}.', $keys) . ') ';
161    $sql .= 'VALUES (' . implode(',', $values) . ')';    $sql .= 'VALUES (' . implode(',', $values) . ')';
162    db_query($sql);    db_query($sql);
163    
164    // If we were passed a simple primary key, return the same    // If we were passed a scalar primary key, return the primary key of the new row as a scalar
165    if ($return_simple_primary_key) {    if ($return_simple_primary_key) {
166      return $fields[$primary_key[0]];      return $fields[$primary_key[0]];
167    }    }
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