Miller, Terion wrote:
>
>
> On 7/27/09 9:40 AM, "Jim Lucas" <li...@cmsws.com> wrote:
>
> Miller, Terion wrote:
>> I want to store only 1000 records at a time in the session variable thought
>> I could use a range(1,1000....
>>
>> How would you do this, store the first 1000 , then the second on refresh etc
>>
>> My snippet so far
>>
>> -----------------------
>> // Process all results into
>> $_SESSION array
>> $position = 1;
>> while ($row = mysql_fetch_array($result))
>> {
>> $_SESSION['fullRestaurantList'][$position] = $row;
>> $position++;
>> foreach(range('1','1000') as $c){
>> ($position == $c)
>>
>> $_SESSION['totalNumberOfRestaurants'] = $c;
>> }
>> }
>>
>
> Use the mysql function for this called LIMIT. It LIMITs the amount of
> data returned.
>
> SELECT * FROM table_name LIMIT 1000
>
> 1. it will make your SQL calls much faster
> 2. it will use less memory
>
>
>
>
> But that limits results right, if a query generated more then 1000 records
> how would a user be able to access 1001 ..put the query in a loop?
Why don't you read the docs on it and find out.
http://dev.mysql.com/doc/refman/5.1/en/select.html
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