推进两个滤波器之间的Symfony2“或”

Question

我正在尝试从我的数据库中获取一些必须在间隔内启动或结束的数据：

基本SQL查询如下所示：

SELECT broadcast.id, broadcast.id_channel, broadcast.start_at, broadcast.real_start_at, broadcast.real_end_at, broadcast.title, broadcast.sended, FROM `broadcast` 
WHERE (
    (broadcast.real_start_at >= :p1 AND broadcast.real_start_at <= :p2) 
    OR 
    (broadcast.real_end_at >= :p3 AND broadcast.real_end_at <= :p4)) 
    AND broadcast.sended=:p5 AND broadcast.id_plurimedia=:p6 
LIMIT 50

推进查询是这样一个：

$broadcastsQuery = BroadcastQuery::create()
        ->limit(20);
        ->condition('cond1', 'broadcast.real_start_at >= ?', $this->date_start, \Criteria::GREATER_EQUAL)
        ->condition('cond2', 'broadcast.real_start_at <= ?', $this->date_end, \Criteria::LESS_EQUAL)
        ->combine(array('cond1', 'cond2'), \Criteria::LOGICAL_AND, 'cond3')
        ->condition('cond4', 'broadcast.real_end_at >= ?', $this->date_start, \Criteria::GREATER_EQUAL)
        ->condition('cond5', 'broadcast.real_end_at <= ?', $this->date_end, \Criteria::LESS_EQUAL)
        ->combine(array('cond4', 'cond5'), \Criteria::LOGICAL_AND, 'cond6')
        ->where(array('cond3', 'cond6'), null, 'OR');
        ->filterBySended(true)
        ->find();

当我执行我的脚本时，我有以下错误：

Unable to execute SELECT statement [SELECT broadcast.id, broadcast.id_channel, broadcast.id_plurimedia, broadcast.id_aedra, broadcast.start_at, broadcast.real_start_at, broadcast.real_end_at, broadcast.title, broadcast.sended, broadcast.date_creation, broadcast.date_edition FROM `broadcast` WHERE ((broadcast.real_start_at >= :p1 AND broadcast.real_start_at <= :p2) AND (broadcast.real_end_at >= :p3 AND broadcast.real_end_at <= :p4)) AND broadcast.sended=:p5 LIMIT 50] [wrapped: Warning: PDOStatement::bindValue() expects parameter 3 to be long, string given in /var/www/projectKI/vendor/propel/propel1/runtime/lib/connection/DebugPDOStatement.php line 114] (500 Internal Server Error)

我真的不明白为什么我会得到一个错误，为什么我的查询有一个" and“语句而不是"OR”。

Answer 1

我注意到Propel不能在包含日期间隔的两个过滤器之间执行简单的“或”(_or())。

它也有标准问题，所以我用字符串替换了条件来解决我的问题。

$broadcastQuery->condition('c1', 'broadcast.real_start_at > ?', $this->date_start)
               ->condition('c2', 'broadcast.real_start_at < ?', $this->date_end)
               ->combine(array('c1', 'c2'), 'and', 'c3')
               ->condition('c1', 'broadcast.real_end_at > ?', $this->date_start)
               ->condition('c2', 'broadcast.real_end_at < ?', $this->date_end)
               ->combine(array('c1', 'c2'), 'and', 'c4')
               ->combine(array('c3', 'c4'), 'or');