[fpc-pascal] fpc 2.2.1 mysql50 is broken on complex queries

[Marco van de Voort]

> Some complex queries are failed to be executed on mysql50 using fpc 
> 2.2.1 (rev 9278). Complex queries are queries that involving aggregate 
> query clauses (group by, max, etc). Setting ParseSQL to true or false 
> doesn't solve the problem.
> 
> Same queries run fine on fpc 2.2.0.
> 
> Should I report this to mantis?

Yes, but afaik there already is one. Walk the database component bugreports
to find out.