FDBSQL does support regexp, yay!

614 examples
43 failures

The drop from before was that I updated to the latest sql-layer master
Updated comments on features where we align
FDBSQL does support quoted function names

When I looked at this before I tried doing CURRENTTIMESTAMP which
is actually a pseudo-column and can't have () or quotes. real functions
like now() or rand() or concat() can be quoted