Hi,
I’m a recent Yii adopter and this is my very first post. Nice to meet you all.
I am building an app starting with two objects having a 1:N relationship, a Statement that can have many Debates on it. Learning Yii as I go, I thought I’d leverage the demo of Post->Comment. But I’m getting a problem.
I’ve built Statement->Debate in parallel with Post->Comment, taking code snippets and converting them as I go. Everything is working fine until I want to save a new Debate (Comment) from the Statement (Post) view page. I get the following error:
===== BEGIN =====
CDbException
CDbCommand failed to execute the SQL statement: SQLSTATE[HY000]: General error: 1467 Failed to read auto-increment value from storage engine. The SQL statement executed was: INSERT INTO tbl_debate (description, typecode, statementid, reasonid, sourceid, createuserid, createdate, modifieduserid, modifieddate) VALUES (:yp0, :yp1, :yp2, :yp3, :yp4, :yp5, :yp6, :yp7, :yp8)
/Applications/MAMP/htdocs/yii/framework/db/CDbCommand.php(336)
324 return $n;
325 }
326 catch(Exception $e)
327 {
328 if($this->_connection->enableProfiling)
329 Yii::endProfile(‘system.db.CDbCommand.execute(’.$this->getText().’)’,‘system.db.CDbCommand.execute’);
330 $errorInfo = $e instanceof PDOException ? $e->errorInfo : null;
331 $message = $e->getMessage();
332 Yii::log(Yii::t(‘yii’,‘CDbCommand::execute() failed: {error}. The SQL statement executed was: {sql}.’,
333 array(’{error}’=>$message, ‘{sql}’=>$this->getText().$par)),CLogger::LEVEL_ERROR,‘system.db.CDbCommand’);
334 if(YII_DEBUG)
335 $message .= '. The SQL statement executed was: '.$this->getText().$par;
336 throw new CDbException(Yii::t(‘yii’,‘CDbCommand failed to execute the SQL statement: {error}’,
337 array(’{error}’=>$message)),(int)$e->getCode(),$errorInfo);
338 }
339 }
340
341 /**
342 * Executes the SQL statement and returns query result.
343 * This method is for executing an SQL query that returns result set.
344 * @param array $params input parameters (name=>value) for the SQL execution. This is an alternative
345 * to {@link bindParam} and {@link bindValue}. If you have multiple input parameters, passing
346 * them in this way can improve the performance. Note that if you pass parameters in this way,
347 * you cannot bind parameters or values using {@link bindParam} or {@link bindValue}, and vice versa.
348 * binding methods and the input parameters this way can improve the performance.
Stack Trace
#0
- /Applications/MAMP/htdocs/yii/framework/db/ar/CActiveRecord.php(1017): CDbCommand->execute()
#1
- /Applications/MAMP/htdocs/yii/framework/db/ar/CActiveRecord.php(781): CActiveRecord->insert(null)
#2
– /Applications/MAMP/htdocs/alpha1/protected/models/Statement.php(233): CActiveRecord->save()
228 //if(Yii::app()->params[‘debateNeedApproval’])
229 //$comment->status=Comment::STATUS_PENDING;
230 //else
231 //$comment->status=Comment::STATUS_APPROVED;
232 $debate->statementid=$this->id;
233 return $debate->save();
234 }
235
236
237
238
===== END =====
Any thoughts?
Thank you all in advance for your time and efforts.
-Jim