/**
* purges (removes from tabel) all contexts of a given tag
*
* @param string $_tagId
* @return void
*/
public function purgeContexts($_tagId)
{
if (Tinebase_Core::isLogLevel(Zend_Log::DEBUG)) {
Tinebase_Core::getLogger()->debug(__METHOD__ . '::' . __LINE__ . ' removing contexts for tag ' . $_tagId);
}
$this->_db->delete(SQL_TABLE_PREFIX . 'tags_context', array($this->_db->quoteIdentifier('tag_id') . ' = ?' => $_tagId));
}
/**
* Deletes table rows based on a WHERE clause.
*
* @param mixed $table The table to update.
* @param array $bind Column-value pairs.
* @param mixed $where UPDATE WHERE clause(s).
* @return int The number of affected rows.
*/
public function delete($table = null, $where = '')
{
if (is_null($table) && !strlen($where)) {
return new Harmoni_Db_Delete($this);
} else {
return parent::delete($table, $where);
}
}
