Can I ask if preprocessing can be used in pdo transaction processing?

Can preprocessing be used in pdo transaction processing? Can preprocessing be used in pdo transaction processing? For example, can I roll back the transaction after the following code exception? PHPcodetry {$ pdo-& gt; beginTransaction (); $ SQL = 'Insert... '; $ pdo_pre = $ pdo-& gt; pr can preprocessing be used in pdo transaction processing?
Can preprocessing be used in pdo transaction processing? For example, can I roll back the transaction after the following code exception?

PHP code

  Try {$ pdo-> beginTransaction (); $ SQL = 'Insert... '; $ pdo_pre = $ pdo-> prepare ($ SQL); $ pdo_pre-> execute ();} catch (PDOException $ e) {$ pdo-> rollBack ();}

Does the transaction operation of PDO take effect only for the PDO method, or does the PDO and PDOStatement take effect?
Thank you!

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All take effect
But I didn't see the commit in your code.
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View mysql transactions