CakePHP中的存储过程错误

知道如何在CakePHP中调用存储过程吗

$results = $this->query('call p2');
echo $results;

不过，我一直会遇到这样的错误：

Error: SQLSTATE[HY000]: General error: 2014 Cannot execute queries while other unbuffered 
queries are active. Consider using PDOStatement::fetchAll(). Alternatively, if your code 
is only ever going to run against mysql, you may enable query buffering by setting the 
PDO::MYSQL_ATTR_USE_BUFFERED_QUERY attribute.

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我在事务中这样做是为了确保没有其他过程实例被称为中间过程：

$this->begin();
$this->query("CALL procedure();");
$result = $this->query("SELECT something");
$this->commit();

您的问题可能是您正在拨打：

$this->query('call p2');

$this->query('call p2()');

您应该拨打的电话：

$this->query('call p2');

$this->query('call p2()');

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因为过程很像函数。

你应该打开和关闭括号

$results = $this->query('call p2()');
echo $results;

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答案应该是详细的。