TYPO3 Core

Tested with:

1. UPDATED running Typo3 from 4.1.5 to 4.2.0
2. completely fresh INSTALLTION of 4.2.0

on PostgreSQL 8.2.

Please see also 0008231

The patch which is available there solved the problem at the point the meantioned error occured AND after that I could access the INSTALL tool and make my DB setup, BUT

when I hit "COMPARE" DB in the database analyser the following comes up:

Fatal error: Call to undefined function mysql_query() in /var/local/typo3_src-4.2.0/t3lib/class.t3lib_db.php on line 1046

Is this a hint for problems with dbal, install tool or just misconfiguration?

Please tell me the reason for this behavior or if anybody else experienced a compare DB problem with 4.2.0 - Thank you a lot!

(issue imported from #M8403)