我使用Codeigniter v2.1.4在sqlite3数据库中插入一些值.
问题是,当我尝试插入批处理时,它给出了一个错误:
>[17-Jan-2014 22:44:17 UTC] PHP Fatal error: Call to a member function execute() on a >non-object in E:\Repository\cashy-support-app2\system\database\drivers\pdo\pdo_driver.php >on line 193
>[17-Jan-2014 22:44:17 UTC] PHP Stack trace:
>[17-Jan-2014 22:44:17 UTC] PHP 1. {main}() E:\Repository\cashy-support-app2\index.php:0
>[17-Jan-2014 22:44:17 UTC] PHP 2. require_once() E:\Repository\cashy-support-app2\index.php:202
>[17-Jan-2014 22:44:17 UTC] PHP 3. call_user_func_array() E:\Repository\cashy-support-app2\system\core\CodeIgniter.php:359
>[17-Jan-2014 22:44:17 UTC] PHP 4. Main_controller->index() E:\Repository\cashy-support-app2\system\core\CodeIgniter.php:359
>[17-Jan-2014 22:44:17 UTC] PHP 5. Favorites_Model->addToTemp() E:\Repository\cashy-support-app2\application\controllers\main_controller.php:7
>[17-Jan-2014 22:44:17 UTC] PHP 6. CI_DB_driver->query() E:\Repository\cashy-support-app2\application\models\favorites_model.php:106
>[17-Jan-2014 22:44:17 UTC] PHP 7. CI_DB_driver->simple_query() E:\Repository\cashy-support-app2\system\database\DB_driver.php:299
>[17-Jan-2014 22:44:17 UTC] PHP 8. CI_DB_pdo_driver->_execute() E:\Repository\cashy-support-app2\system\database\DB_driver.php:453
如果我只插入一行就可以了.
这是有问题的查询:
INSERT INTO temp (Date, Name)
Values("test","test2"),("test","test2"),("test","test2");
如果我用这个:
INSERT INTO temp (Date, Name) Values("test","test2");
它工作正常.
此外,如果我使用db-> insert(tablename,values)它可以正常工作,但如果我使用db-> insert_batch(tablename,array),我会得到上面提到的相同错误.
在一个单独的sqlite浏览器中,我可以在同一个数据库上执行上述查询而没有任何问题.
这是我在Codeigniter中的数据库配置:
$active_group = "default";
$active_record = TRUE;
$db['default']['hostname'] = 'sqlite:'.APPPATH.'db/Support_Mails.db';
$db['default']['username'] = '';
$db['default']['password'] = '';
$db['default']['database'] = '';//APPPATH.'db/Support_Mails.db';
$db['default']['dbdriver'] = 'pdo';
$db['default']['dbprefix'] = '';
$db['default']['pconnect'] = TRUE;
$db['default']['db_debug'] = TRUE;
$db['default']['cache_on'] = FALSE;
$db['default']['cachedir'] = APPPATH.'cache';
$db['default']['char_set'] = 'utf8';
$db['default']['dbcollat'] = 'utf8_general_ci';
$db['default']['swap_pre'] = '';
$db['default']['autoinit'] = TRUE;
$db['default']['stricton'] = FALSE;
这是数据库:
CREATE TABLE [temp] (
[Date] [TEXT(255)],
[Name] [TEXT(255)],
[Mail] [TEXT(255)],
[Subject] [TEXT(255)],
[Conversation] [TEXT(255)],
[Language] [TEXT(255)],
[Body] [TEXT(30000)],
[ROWID] [TEXT(255)],
[TableName] [TEXT(255)],
[userid] [TEXT(255)]);
使用print_r(array)后的数组如下所示:
[18-Jan-2014 10:20:04 UTC] Array
(
[0] => Array
(
[Date] => test
[Name] => test
)
[1] => Array
(
[Date] => test
[Name] => test
)
)
知道为什么会这样吗?
(不知怎的,我认为Codeigniter设置中存在问题,而不是查询本身,因为我在sqlite浏览器的同一数据库上使用了相同的查询,并且工作正常)
最佳答案 我已经将它作为CodeIgniter 2.1.4问题发布在github上,并且我发现,“CI 2.1.4不支持SQLite3,2.1.x中的PDO驱动程序是实验性的,这意味着错误是预期的.完全SQLite3支持通过’sqlite3’和’pdo / sqlite’驱动程序可用于3.0-dev“
–
https://github.com/EllisLab/CodeIgniter/issues/2834#issuecomment-32838494