在controller里调用后
$news = M('think_demo');
$data = $news->find();
var_dump($data);

页面报错：
:(

SQLSTATE[42883]: Undefined function: 7 ERROR:函数table_msg()不存在 LINE 1: ...fault as "default",fields_default as "extra" from table_msg(... ^ HINT: 指定名称、指定引数型的相关函数不存在。。。。。



错误位置


FILE: C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Db\Driver.class.php 　LINE: 169



TRACE


#0 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Db\Driver.class.php(169): PDOStatement->execute()
#1 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Db\Driver\Pgsql.class.php(41): Think\Db\Driver->query('select fields_n...')
#2 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Model.class.php(134): Think\Db\Driver\Pgsql->getFields(' think_demo')
#3 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Model.class.php(122): Think\Model->flush()
#4 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Model.class.php(1434): Think\Model->_checkTableInfo()
#5 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Model.class.php(97): Think\Model->db(0, '', true)
#6 C:\Apache24\htdocs\demo\ThinkPHP\Common\functions.php(621): Think\Model->__construct('think_demo', '', '')
#7 C:\Apache24\htdocs\demo\Application\Home\Controller\StarController.class.php(21): M('think_demo')
#8 [internal function]: Home\Controller\StarController->index()
#9 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\App.class.php(164): ReflectionMethod->invoke(object(Home\Controller\StarController))
#10 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\App.class.php(202): Think\App::exec()
#11 C:\Apache24\htdocs\demo\ThinkPHP\Library\Think\Think.class.php(120): Think\App::run()
#12 C:\Apache24\htdocs\demo\ThinkPHP\ThinkPHP.php(97): Think\Think::start()
#13 C:\Apache24\htdocs\demo\index.php(24): require('C:\\Apache24\\htd...')
#14 {main}