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Asked: 2026-06-14T00:44:38+00:00

I am firing multiple queries in my php code: Ex : $query1 = $db->fetchAll(SELECT

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I am firing multiple queries in my php code:

Ex :

$query1 = $db->fetchAll("SELECT * FROM `table` WHERE 1);
$query2 = $db->fetchAll("SELECT * FROM `table` WHERE 1);
$query3 = $db->fetchAll("SELECT * FROM `table` WHERE 1);

I want memcache implementation for all queries. How can I achieve this using single unique key?

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1 Answer

  1. Editorial Team

    I think you are confusing memcache and sql. Here are some problems I notice:

    • You have sql statements as your parameters to these functions. That is incorrect. Memcache works on a key lookup scheme.
    • The specific method fetchAll() takes no parameters. Please look at the examples here
    • Keys cannot have spaces in memcache. So either choose your keyspace to not have spaces, or run them through md5() right before you do a lookup or save.
    • Why would you run the exact same query for three separate variables. Are you expecting the three $query variables to be different?
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