Sql select table query error

[nagabathula]

Hello friends i have a small problem in retrieving data from a sql database. I am able to save data into the table and even retrieve it in other parts of my program. But in this place i am having a sql error .

for(int i=0; i <dbrowcount.count();i++)
	{
		if((dbrowcount.at(i)>0)&&(dbrowcount.at(i)<33))
		{
			deletenum = dbrowcount.at(i);
			QSqlQuery sqp("SELECT Box1 FROM tempBulkdb rowid ="+ QString::number(deletenum));
		if(sqp.exec())
			  {
				 if (sqp.first())
				{
			     do
				  {
				   boxtempchn.push_back(sqp.value(0).toString());
				  } while(sqp.next());		  
				}
			  }
 
			 qDebug()<< sqp.lastError().text(); 
                         qDebug()<<boxtempchn;
		}

for(int i=0; i <dbrowcount.count();i++)
	{
		if((dbrowcount.at(i)>0)&&(dbrowcount.at(i)<33))
		{
			deletenum = dbrowcount.at(i);
			QSqlQuery sqp("SELECT Box1 FROM tempBulkdb rowid ="+ QString::number(deletenum));
		if(sqp.exec())
			  {
				 if (sqp.first())
				{
			     do
				  {
				   boxtempchn.push_back(sqp.value(0).toString());
				  } while(sqp.next());		  
				}
			  }

			 qDebug()<< sqp.lastError().text(); 
                         qDebug()<<boxtempchn;
		}

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dbrowcount has the row number and the size of the list. I have 10 nested else if condition i have put only the first condition , i am testing the first condition only now.
i get a sql error. I don't know if i am doing any thing wrong.
This is the Sql Error i am getting.

No query Unable to fetch row

No query Unable to fetch row

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thank you

[stampede]

I think you are missing WHERE in this following query:

QSqlQuery sqp("SELECT Box1 FROM tempBulkdb WHERE rowid ="+ QString::number(deletenum));

[nagabathula]

hello thank you so much. .. that was exactly the problem. I missed the WHERE clause. It works now.
Thank you