how can I translate SQL code into something that Joomla will take?

by Pablo Castelo   Last Updated February 12, 2018 17:10 PM

friends at, I am in the same case discussed on , this is, I need to copy the value of a column from tableA to tableB based on a common column in each table. I have used the suggested code inside of phpmyAdmin, and it works perfectly. UPDATE TableB SET TableB.value = ( SELECT TableA.value FROM TableA WHERE = ); My problem is that I have been unable to translate this into something that I can use inside of my mod_xxx.php file. On the same stackoverflow page, there is a suggested code that uses mysql_query and supposedly works, but Joomla doesn´t accept it. I know that any code has to be translated to Joomla's coding standards but I have spent three complete days trying it with no success. As you may guess, I am not knowledgeable on PHP coding, so I am in serious need of your help, please. My question is how can I translate the upper code into something that Joomla will take? Thank you very much in advance for any piece of advice.

Tags : php mysql

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