<h3>to_datetime() function</h3>
Convert a string into Qt data time type.

<h4>Syntax</h4>
<code>to_datetime('string')</code><br>

<h4>Arguments</h4>
<code>string</code> - is string in Qt date time format.
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<h4>Example</h4>
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<code>to_datetime('2012-05-04 12:50:00') &rarr; 2012-05-04T12:50:00</code><br>