[gaius]

It is a dead giveaway for inexperience, that some people refer to relational databases as "SQL databases".

[redrummr]

But let's not forget that schema-less databases are often marketed as noSQL, so typing sql (quicker on phone) should be acceptable imo.

[bunderbunder]

There are also quite a few databases that have schema but are not relational.

[electricEmu]

That is quite the demeanor to present considering SQL is pretty much synonymous with RDBMS.