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How Can I See the \'Real\' SQL Query in Doctrine When It Uses Prepared Statements?

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DDDOriginal
2024-10-31 03:49:301096browse

How Can I See the

Exploring Hidden SQL with Doctrine: Uncover the Prepared Statement's Secrets

Suppose you're working with Doctrine and have meticulously crafted a query like this:

$q = Doctrine_Query::create()->select('id')->from('MyTable');

Now, as you fine-tune your query with conditions, such as:

$q->where('normalisedname = ? OR name = ?', array($string, $originalString));

You're eager to examine the raw SQL before execution. So, you call:

$q->getSQLQuery();

But alas, it's not what you expected - it's a prepared statement with question marks. You want to see what will be sent to the database.

Well, here's the truth: Doctrine doesn't send "real" SQL to the database server. It uses prepared statements, a three-step process:

  • Sending the prepared statement for preparation
  • Passing parameters separately
  • Executing the prepared statement

This means there's never a "real" SQL query on the PHP side - so, Doctrine can't display it.

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