[PHP] MySQL - UPDATE & INSERT

[Phil Schwarzmann]

Is this query legal....?
 
$query = "UPDATE table SET (var1, var2, var3) VALUES ($var1, $var2,
$var3) WHERE username='$username'";
 
 
Im wondering cause I have an INSERT query....
 
$query = "INSERT INTO table (var1, var2, var3) VALUES ($var1, $var2,
$var)";
 
...but only there are like 150 different variables and it will take me
forever to write a query like....
 
$query = "UPDATED table SET var1='$var1', var2='$var2', var3='$var3'
WHERE username='$username'";
 
THANKS!!!!!!!!!!!!!