**Steps to replicate the issue** (include links if applicable):
* Go to Special:CargoQuery
* Enter a table into "Table(s)", ##IF(_pageNamespace = NULL, 'A', `RAND`())=out## into "Field(s)", and 1 into "Limit"
* Submit the query
**What happens?**
I get a random number:
{F56595934}
**What should have happened instead?**
I should've gotten "Error: The SQL function "RAND()" is not allowed."
**Software version** (on `Special:Version` page; skip for WMF-hosted wikis like Wikipedia):
* MediaWiki: 1.42.1 (61e9a5b); 21:29, 12 July 2024
* PHP: 8.2.20 (fpm-fcgi)
* MariaDB: 10.11.6-MariaDB-1:10.11.6+maria~deb12-log
* Cargo: 3.6 (e926bd0); 07:23, 15 July 2024
**Other information** (browser name/version, screenshots, etc.):
I know that this (at least) affects Miraheze, so I'll add #affects-Miraheze and will subscribe a Miraheze tech team member.
This was tested on a Miraheze-hosted wiki, but the wiki in question does not allow RAND():
{F56595963}