[thelist] FPDF+sql command error

[Dejan Kozina]

Might be just a shot in the dark, but the last time I tried to have a
field named 'date' my MySQL complained about it. I found out that it was
 a reserved word or such...

djn

jothi jothi wrote:
> Hi,
> 
> I need to display data in a tble format in pdf..when i am using FPDF and below slq command i receive the following error...
> 
> 
> The user will select the year, based on the year the data will be displayed in table format in pdf…I receive the below errors….
> 
> Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-45' group by `Date`, Node_ID' at line 1
> Query: -45' group by `Date`, Node_ID
> 
> 
> My codes are as bellows:
> 
> $sql = "SELECT Node_ID ,Date, AVG(voltage),AVG(Temper), AVG(light),AVG(accel_x), AVG(accel_y), AVG(mag_x), AVG(mag_y), AVG(mic) from suhu where Date >'{$_POST['year']}-01-01' and Date <= '{$_POST['year']}-12-31'
> group by `Date`,Node_ID ";
> 
> Do you know where is the error?
> 
> 
> 
> The user will select the year,based on the selected year ,data will be displayed.before ths ,i receive the output,but whn i am trying convert the output into pdf format,i got errors...my full coding is belows:
> 
> 
>   Code:
>   
> <?php
> 
> define('FPDF_FONTPATH','font/');
> 
> require('mysql_table.php');
> 
>  
> 
> class PDF extends PDF_MySQL_Table
> 
> {
> 
> function Header()
> 
> {
> 
>         //Title
> 
>         $this->SetFont('Arial','',18);
> 
>         $this->Cell(0,6,'Average data order by node ID and Date',0,1,'C');
> 
>         $this->Ln(10);
> 
>         //Ensure table header is output
> 
>         parent::Header();
> 
> }
> 
> }
> 
>  
> 
> //Connect to database
> 
> mysql_connect('localhost','','');
> 
> mysql_select_db('wsn');
> 
> $pdf=new PDF();
> 
> $pdf->Open();
> 
> $pdf->AddPage();
> 
>  
> 
> $pdf->Table('SELECT Node_ID as node, AVG(voltage) as volt,AVG(Temper) as temper, AVG(light) as light,AVG(accel_x) as accel_x, AVG(accel_y) as accel_y, AVG(mag_x) as mag_x, AVG(mag_y)as mag_y, AVG(mic) as mic,Date as date from suhu where Date >='.'\''.$_POST['year']-01-01 .'\''.' AND Date <='.'\''.$_POST['year']-12-31 .'\''.' group by `Date`, Node_ID');
> 
> $pdf->AddPage();
> 
> $pdf->Output();
> 
> ?>
> 
>    whats wrong with sql commands?
>    
>   thank you
> 
>  __________________________________________________
> Do You Yahoo!?
> Tired of spam?  Yahoo! Mail has the best spam protection around 
> http://mail.yahoo.com