当我使用sqliteviewer并运行:我得到了正确的结果,但是使用这个php代码我没有得到结果:$z = 1;
$sql = $this->database->prepare("SELECT * FROM areas WHERE x1 <=:x AND x2 >= :x AND z1 <= :z AND z2 >
我想将下面的sql查询转换为symfony中的原则查询。select p.name,p.id,sum(t.amount) as bal from transactions t right join processors p on t.processor_id12Processor4我用dql尝试的查询是: $<em