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POZF2 Zend\Db Insert/Update Using Mysql Expression (Zend\Db\Sql\Expression?)
 

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    <p>Is there any way to include MySQL expressions like NOW() in the current build of ZF2 (2.0.0beta4) through Zend\Db and/or TableGateway insert()/update() statements?</p> <p>Here is a related post on the mailing list, though it hasn't been answered: <a href="http://zend-framework-community.634137.n4.nabble.com/Zend-Db-Expr-and-Transactions-in-ZF2-Db-td4472944.html" rel="noreferrer">http://zend-framework-community.634137.n4.nabble.com/Zend-Db-Expr-and-Transactions-in-ZF2-Db-td4472944.html</a></p> <p>It appears that ZF1 used something like:</p> <pre><code> $data = array( 'update_time' =&gt; new \Zend\Db\Expr("NOW()") ); </code></pre> <p>And after looking through Zend\Db\Sql\Expression I tried:</p> <pre><code> $data = array( 'update_time' =&gt; new \Zend\Db\Sql\Expression("NOW()"), ); </code></pre> <p>But get the following error:</p> <pre><code>Catchable fatal error: Object of class Zend\Db\Sql\Expression could not be converted to string in /var/www/vendor/ZF2/library/Zend/Db/Adapter/Driver/Pdo/Statement.php on line 256 </code></pre> <p>As recommended here: <a href="http://zend-framework-community.634137.n4.nabble.com/ZF2-beta3-Zend-Db-Sql-Insert-new-Expression-now-td4536197.html" rel="noreferrer">http://zend-framework-community.634137.n4.nabble.com/ZF2-beta3-Zend-Db-Sql-Insert-new-Expression-now-td4536197.html</a> I'm currently just setting the date with PHP code, but I'd rather use the MySQL server as the single source of truth for date/times.</p> <pre><code> $data = array( 'update_time' =&gt; date('Y-m-d H:i:s'), ); </code></pre> <p>Thanks, I appreciate any input!</p>
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