声明正在准备中,但尚未执行

Question

我正在使用FOSFacebookBundle和FOSUserBundle与Symfony2来管理我的用户.我在当地工作得很好.但是,当我将所有内容都推送到我的暂存环境时,我注意到用户在注册时没有持久化(使用doctrine实体管理器).

我检查的第一件事是我是否可以使用实体管理器持久保存其他东西,这很好.接下来我继续检查日志并看到insert语句在那里:

INSERT INTO user (username, username_canonical, email, email_canonical, enabled, salt, password, last_login, locked, expired, expires_at, confirmation_token, password_requested_at, roles, credentials_expired, credentials_expire_at, firstname, lastname, facebookID, date_of_birth, locale, gender, has_profile_pic, created_at, updated_at) 
VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?) 
({"1":"1234","2":"1234","3":"foo@gmail.com","4":"foo@gmail.com","5":true,"6":"","7":"","8":null,"9":0,"10":false,"11":null,"12":null,"13":null,"14":["ROLE_FACEBOOK"],"15":0,"16":null,"17":"Mr","18":"Foo","19":"1234","20":{"date":"1986-12-09 00:00:00","timezone_type":3,"timezone":"PRC"},"21":"nl_NL","22":"male","23":1,"24":{"date":"2012-07-06 01:34:47","timezone_type":3,"timezone":"PRC"},"25":{"date":"2012-07-06 01:34:47","timezone_type":3,"timezone":"PRC"}})

当我用准备好的语句的值替换问号并手动发出查询时,一切正常.

有没有人知道这可能是什么？我也很高兴有关如何进一步调试这个的提示,因为我不知道接下来要去哪里看看..

提前致谢!

更新:

我再看一眼mysql日志,我注意到INSERT语句正在准备中,但从未执行过(与select语句不同).我在错误日志中找不到任何错误.这是mysql日志:

34 Prepare SELECT t0.username AS username1, t0.username_canonical AS username_canonical2, t0.email AS email3, t0.email_canonical AS email_canonical4, t0.enabled AS enabled5, t0.salt AS salt6, t0.password AS password7, t0.last_login AS last_login8, t0.locked AS locked9, t0.expired AS expired10, t0.expires_at AS expires_at11, t0.confirmation_token AS confirmation_token12, t0.password_requested_at AS password_requested_at13, t0.roles AS roles14, t0.credentials_expired AS credentials_expired15, t0.credentials_expire_at AS credentials_expire_at16, t0.id AS id17, t0.firstname AS firstname18, t0.lastname AS lastname19, t0.facebookID AS facebookID20, t0.date_of_birth AS date_of_birth21, t0.locale AS locale22, t0.gender AS gender23, t0.has_profile_pic AS has_profile_pic24, t0.created_at AS created_at25, t0.updated_at AS updated_at26 FROM user t0 WHERE t0.facebookID = ?

34 Execute SELECT t0.username AS username1, t0.username_canonical AS username_canonical2, t0.email AS email3, t0.email_canonical AS email_canonical4, t0.enabled AS enabled5, t0.salt AS salt6, t0.password AS password7, t0.last_login AS last_login8, t0.locked AS locked9, t0.expired AS expired10, t0.expires_at AS expires_at11, t0.confirmation_token AS confirmation_token12, t0.password_requested_at AS password_requested_at13, t0.roles AS roles14, t0.credentials_expired AS credentials_expired15, t0.credentials_expire_at AS credentials_expire_at16, t0.id AS id17, t0.firstname AS firstname18, t0.lastname AS lastname19, t0.facebookID AS facebookID20, t0.date_of_birth AS date_of_birth21, t0.locale AS locale22, t0.gender AS gender23, t0.has_profile_pic AS has_profile_pic24, t0.created_at AS created_at25, t0.updated_at AS updated_at26 FROM user t0 WHERE t0.facebookID = '1234'
34 Close stmt  

34 Query START TRANSACTION
34 Prepare INSERT INTO user (username, username_canonical, email, email_canonical, enabled, salt, password, last_login, locked, expired, expires_at, confirmation_token, password_requested_at, roles, credentials_expired, credentials_expire_at, firstname, lastname, facebookID, date_of_birth, locale, gender, has_profile_pic, created_at, updated_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
34 Close stmt  
34 Query COMMIT
34 Quit  

有线索吗？

更新2:

我已经在doctrine lib中记录了一些PDO语句执行的返回值,结果发现我在开发环境中获得了正常的返回值(1).但是,我的生产环境中没有返回值.似乎是另一种暗示,但我不知道该怎么做.

顺便说一下PDOStatement::errorCode返回00000(表示一切顺利)

Answer 1

生产设置中 pdo_mysql 上的连接可能存在问题。检查一次。根据评论给出答案。