Heroku连接CakePHP v3.0.12 [英] Heroku Connect with Cakephp v3.0.12
问题描述
我正在尝试将数据保存到Heroku Postgres，Heroku也使用它与Salesforce连接。
错误：[b]
错误：[PDOException] SQLSTATE [42883]：未定义函数：7
错误：函数get_xmlbinary（）不存在
LINE 1：SELECT（get_xmlbinary（）='base64'）
提示：否函数匹配给定的名称和参数类型。
您可能需要添加明确的类型转换。
$ b $ QUERY：SELECT（get_xmlbinary（）='base64'）
CONTEXT：PL / pgSQL函数hc_contact_status（）第3行在
IF请求URL：/注册
并且它的堆栈跟踪是
＃0 app / vendor / cakephp / cakephp / src / Database / Statement / StatementDecorator.php（169）：PDOStatement-> execute（NULL）
＃1 app / vendor / cakephp / cakephp / src /Database/Connection.php(274）：Cake \Database\Statement\StatementDecorator-> execute（）
＃2 app / vendor / cakephp / cakephp / src / Database / Query.php（176） ：Cake \ Database \Connection-> run（Object（Cake \\\\\\\\\\\\\））
＃3 app / vendor / cakephp / cakephp / src / ORM / Table.php（1516）：Cake \Database\Query-> execute（）
＃4 app / vendor / cakephp / cakephp / src / ORM / Table.php（1436）：Cake\ORM\Table-> _insert（Object （App_\\Model\\Entity\Contact），Array）
＃5 app / vendor / cakephp / cakephp / src / ORM / Table.php（1367）：Cake\ORM\Table-> _p rocessSave（Object（App\Model\Entity\Contact），Object（ArrayObject））
＃6 app / vendor / cakephp / cakephp / src / Database / Connection.php（561）：Cake\ORM \表格 - > Cake \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ ）：Cake \Database\Connection-> transactional（Object（Closure））
＃8 app / src / Controller / ContactController.php（126）：Cake\ORM\Table-> save（ Object（App\Model\\Entity\Contact））
＃9 [内部函数]：App\Controller\ContactController->注册（'注册'）
＃10应用程序/供应商/cakephp/cakephp/src/Controller/Controller.php(412）：call_user_func_array（Array，Array）
＃11 /app/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(114）：Cake \\ \\ Controller \Controller-> invokeAction（）
＃12 app / vendor / cakephp / cakephp / src / Routing / Dispatcher.php（87）：Cake\Routing\Dispatcher-> _invoke（Object App\Controller\\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\' \Response））
＃14 {main}
我的app.php中的数据库块是
'Datasources'=> [
'default'=> [
'className'=> 'Cake \Database\Connection'，
'driver'=> 'Cake \Database\Driver\Postgres'，
'persistent'=>假，
'host'=> '[heroku postgre的主机名]'，
'port'=> '5432'，
'username'=> '[heroku postgre的用户名]'，
'password'=> '[heroku postgre的密码]'，
'database'=> '[heroku postgre的数据库]'，
'encoding'=> 'utf8'，
'timezone'=> 'UTC'，
'schema'=> 'salesforce'，
'cacheMetadata'=>假，
'log'=>假，
'quoteIdentifiers'=> false，
]，
在此设置中，我可以从Heroku连接中检索数据，我试图用DB写东西，它会返回上面显示的错误。
我找到了一个为Lavera用户制作的Q和A，我想我也有同样的情况。
https://discussion.heroku.com/t/heroku - 连接与laravel / 1335
我认为Schema =>'salseforce'需要'公开'
，但我不知道如何更改CakePHP环境中的设置。
我也跑了
＃set search_path = salesforce，public ;
如果有人知道CakePHP的解决方案，请告诉我。
我感谢您的帮助
更新：
我得到了Heroku支持的响应，他们给了我解决这个问题的一个好主意。
以下是heroku的回应和提示
为什么会发生这种情况？
此错误通常是应用程序错误地设置
search_path并忽略公共架构的结果。运行set search_path
salesforce，psql中的public只为当前会话设置它。
如何解决这个问题？
数据源：default：schema => 'public'而不是salesforce，然后
在应用程序的其他地方使用完全限定的表名。
或
你可以设置schema => 'salesforce，public'
请注意，他对CakePHP环境并不专业，所以他不确定如果第二种方法有效或没有。
但我想我可以做第一种方法。
如果您对此有更多的了解或想分享这个话题，请在下面留言
[其他更新&解决方案]
我刚刚尝试了heroku支持的说法。
我编辑了一个模型中的构造函数，如下面的
（在我的例子中，我没有联系模型）
$ p $ public function initialize（array $ config）
{
parent :: initialize（$ config）;
//为以下表名添加salesforce
$ this-> table（'salesforce.account'）;
$ this-> displayField（'name'）;
$ this-> primaryKey（'id'）;
在app.php文件中
'schema'=> 'public'，
模式指向公共。
这有效！
I am trying to save data to Heroku Postgres which is also using for heroku connect with Salesforce.
I have an error that says
Error: [PDOException] SQLSTATE[42883]: Undefined function: 7
ERROR: function get_xmlbinary() does not exist
LINE 1: SELECT (get_xmlbinary() = 'base64')
HINT: No function matches the given name and argument types.
You might need to add explicit type casts.
QUERY: SELECT (get_xmlbinary() = 'base64')
CONTEXT: PL/pgSQL function hc_contact_status() line 3 at
IF Request URL: /signup
and it's stack trace is
#0 app/vendor/cakephp/cakephp/src/Database/Statement/StatementDecorator.php(169): PDOStatement->execute(NULL)
#1 app/vendor/cakephp/cakephp/src/Database/Connection.php(274): Cake\Database\Statement\StatementDecorator->execute()
#2 app/vendor/cakephp/cakephp/src/Database/Query.php(176): Cake\Database\Connection->run(Object(Cake\ORM\Query))
#3 app/vendor/cakephp/cakephp/src/ORM/Table.php(1516): Cake\Database\Query->execute()
#4 app/vendor/cakephp/cakephp/src/ORM/Table.php(1436): Cake\ORM\Table->_insert(Object(App\Model\Entity\Contact), Array)
#5 app/vendor/cakephp/cakephp/src/ORM/Table.php(1367): Cake\ORM\Table->_processSave(Object(App\Model\Entity\Contact), Object(ArrayObject))
#6 app/vendor/cakephp/cakephp/src/Database/Connection.php(561): Cake\ORM\Table->Cake\ORM\{closure}(Object(Cake\Database\Connection))
#7 app/vendor/cakephp/cakephp/src/ORM/Table.php(1368): Cake\Database\Connection->transactional(Object(Closure))
#8 app/src/Controller/ContactController.php(126): Cake\ORM\Table->save(Object(App\Model\Entity\Contact))
#9 [internal function]: App\Controller\ContactController->signup('signup')
#10 app/vendor/cakephp/cakephp/src/Controller/Controller.php(412): call_user_func_array(Array, Array)
#11 /app/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(114): Cake\Controller\Controller->invokeAction()
#12 app/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(87): Cake\Routing\Dispatcher->_invoke(Object(App\Controller\ContactController))
#13 app/webroot/index.php(37): Cake\Routing\Dispatcher->dispatch(Object(Cake\Network\Request), Object(Cake\Network\Response))
#14 {main}
Database block in my app.php is
'Datasources' => [
'default' => [
'className' => 'Cake\Database\Connection',
'driver' => 'Cake\Database\Driver\Postgres',
'persistent' => false,
'host' => '[ host name for the heroku postgre ]',
'port' => '5432',
'username' => '[ user name for the heroku postgre ]',
'password' => '[ password for the heroku postgre ]',
'database' => '[ database for the heroku postgre ]',
'encoding' => 'utf8',
'timezone' => 'UTC',
'schema' => 'salesforce',
'cacheMetadata' => false,
'log' => false,
'quoteIdentifiers' => false,
],
In this setting, I can retrieve data from Heroku connect but when I try to write something in DB, it will return the error I showed above.
I found an Q and A made for Lavera user and I think I have the same situation. https://discussion.heroku.com/t/heroku-connect-with-laravel/1335
I think Schema => 'salseforce' need to be 'public' but I don't know how to change the setting in CakePHP environment.
I have also run
# set search_path=salesforce, public;
If anybody knows a solution for the CakePHP, Please let me know. I appreciate your help
Update:
I got respond from Heroku support and they gave me a good idea to solve this question.
Following are heroku's respond and tip
Why this happened ?
this error is usually a result of an application incorrectly setting
search_path and ignoring the public schema. Running set search_path
salesforce,public in psql only sets it for the current session.
How to possibly resolve this question ?
Datasources:default:schema => 'public' rather than salesforce and then
use fully qualified table names elsewhere in your application.
or
you could set schema => 'salesforce,public'
Note that he wasn't professional for CakePHP environment so He doesn't sure if second method works or not.
but I think I can do the first method.
If you have more idea of it or something to share on this topic please comment on below
[Additional Update & Solution]
I just tried what the heroku support said. I edited a constructor in a Model like following (in my case, I did contact model )
public function initialize(array $config)
{
parent::initialize($config);
// added "salesforce" for following table name
$this->table('salesforce.account');
$this->displayField('name');
$this->primaryKey('id');
}
and In the app.php file
'schema' => 'public',
Schema points to public.
This worked!
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