synth-ruiner
This is a serious reply telling you that mariadb is not a replacement of MySQL for every purpose.
Some PHP apps utilize NGRAM which is only available in MySQL since MySQL 5.7, and it looks like MariaDB still refuses to introduce NGRAM support: https://jira.mariadb.org/browse/MDEV-10267
This means that it is impossible to operate a forum server (in CJK languages) on Solus until MySQL 5.7 or above become available in eopkg repository. // Unless implementing ElasticSearch. Till now only XenForo has a paid DLC supporting ElasticSearch. Also, ElasticSearch brings more vulnerabilities and is only useful for giant forums.
I am still testing an alternative method (described below), wondering whether it works. I'll update later.
@jungrishi
Please try installing MySQL through LinuxBrew which is another package manager on Linux.
https://brew.sh
(You may want to run sudo eopkg install -c system.devel
PRIOR to installing homebrew on Linux.)
This will compile MySQL on your computer, and it requires (maybe dozens of) hours of time and computing power.
I recommend introducing ALISQL to Solus EOPKG Repository since it is more efficient than MySQL:
https://github.com/alibaba/AliSQL