2. PHPRunner General questions
  3. [SOLVED]  Where is my error ?
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[SOLVED]

 Where is my error ?

 		5/20/2012 22:35:41
PHPRunner General questions
J
 joiresende author

Where is the mistake?

Use the code below to update another table and always gives error. Where I could be wrong.
CustomQuery("Update table2 set quantity = quantity - ".$values["quantity"]."

where id = ".$values["id"]);
D
 		danaci 5/21/2012

CustomQuery("Update table2 set quantity = quantity - ".'$values["quantity"]'." where id = ".'$values["id"]');
J
 		joiresende author 5/21/2012

Unfortunately still gives syntax error
D
 		danaci 5/21/2012

$sql = ("SELECT quantity FROM table2 WHERE your_condition");
$rs = CustomQuery($sql);
$data = db_fetch_array($rs);
$temp_var=$data["quantity"];
CustomQuery("Update table2 set quantity =". '$temp_var'. "-". '$values["quantity"]'." where id = ".$values["id"]);
Sergey Kornilov admin 5/21/2012

As a typical suggestion print your SQL Query on the page instead of executing it. This way you can see what causes the syntax error.
More info an examples at http://xlinesoft.com/phprunner/docs/debugging_tips.htm
S
 		stiven 5/21/2012

CustomQuery("Update table2 set quantity = quantity - ".$values['quantity']."

where id = '".$values['id']."'");
J
 		joiresende author 5/21/2012

Stivens

thank you

It worked perfect