Web IT

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Imaging you have an basic statment <br />

<pre><code class="code-1 nolinks" id="code-10-29170144-1"><span>SELECT  *  FROM   post_id WHERE  wp_postmeta =2;</span>
</code></pre>
I know the <br />
SET @variable. command but I want to set the whole statment do I have to use functions ?<br />
or is there a way (which I tried) such as:<br />
<br />

<pre><code class="code-1 nolinks" id="code-10-29170144-2"><span>SET @variable = (SELECT  *  FROM   post_id WHERE  wp_postmeta =2);</span>
</code></pre>
then I can run the command using<br />
SELECT @variable.
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Imaging you have an basic statment 
(CODE)
I know the 
SET @variable. command but I want to set the whole statment do I have to use functions ?
or is there a way (which I tried) such as:

(CODE)
then I can run the command using
SELECT @variable.

Is it possible to set a mysql query as a variable ?

MySQL is an open source, relational database management system that runs as a server providing multi-user access to a number of databases. Acquired by Oracle in 2009, it is frequently used in combination with PHP installations, powering most of the WordPress installations.

MySQL Server

SQL (Structured Query Language) is designed to be used in conjunction with relational database products as of a means of working with sets of data. SQL consists of data definition, data manipulation, and procedural elements. Its scope includes data insert, query, update and delete, schema creation and modification, and data access control.